BRIEF 1. HANDLING INSTRUCTION 2. APPLICATIONS 3. GENERAL FEATURES. A view to workshop

Transcription

1 BRIEF. HANDLING INSTRUCTION As ne f the prfessinal suppliers in suth f china, Mtma pwer, is ne f the famus Maintenance -Free Rechargeable Sealed Lead -Acid battery (GFM/SLA) manufacturers and exprters in P.R.China. We are engaged in the R&D, prduce and marketing f Valve Regulated Lead-Acid (VRLA) Batteries, which mainly used fr telecmmunicatin systems, electric pwered equipments, pwer tls, slar pwered systems, UPS, Emergency lighting etc. We are keeping search fr the new materials, new cnstructin, new technlgy f Lead-Acid Batteries, we have much imprved the perfrmance & characteristics f VRLA/SLA batteries. The specific energy rise up apprx.% t wh/g, specific pwer imprved up apprx. % t wh/g, With an utput f, kvah rating frm. t ah. Strng R&D supprt us t custmize yur prducts, we have develp series f battery as high rate discharge battery, deep cycle discharge battery etc. Fr mre infrmatin, pls cntact yur lcal mtma battery distributrs. A view t wrkshp Please read the Handling Manual entirety and its cntents fully understd befre handling r using Mtma rechargeable Valve Regulated Lead-Acid (VRLA) Batteries. Fr yu safety and that f yur custmers bserve all cautinary infrmatin prvided in the manual. Save the manual fr future reference.. APPLICATIONS use Emergency Light and Guide Light UPS Cmputers Peripheral Fire & Security Alarm Systems Marine Equipment Slar Pwered Systems Security and Alarm Systems Telecmmunicatin Systems ATM machine Marine Equipment Mlitary Equipment Railway System Cable Televisin. GENERAL FEATURES use Electric pwered Bicycle Medical Equipment Prtable Measuring Instruments Pwers Tls Televisin & Vide Recrders Tys Office Equipment Garden Lighting Vending Machines Electric Wheelchair Electric Pwer Statin Glf Car Electric Frk. Stable quality and High Reliability MOTOMA SLA battery ffer stable quality and high reliability.the battery can withstand vercharge, ver-discharge, vibratin and shck.. Maintenance-Free MOTOMA SLA battery are maintenance free during service. There is n need t refill electrlyte r water etc.. Safety MOTOMA SLA battery can perate safely and efficiently, and d nt generate any electrlyte leakage. They are safety t human being and envirnment.. Sealed Cnstructin MOTOMA battery`s unique cnstructin and sealing technical ensure that the battery culd be perated safety in any psitin.. Heavy Duty Grids MOTOMA SLA battery prvide an extra margin f perfrmance and service life in bth flat and cyclic applicatins.. Lng Service Life MOTOMA SLA battery has lng life in flat r cyclic service. The maximum service life culd be mre than years at a prperly applicatin cnditin..7 Lng Shelf Life and Lw Self-Discharge MOTOMA SLA battery can be stred lng time withut recharge.. Wide Operating Envirnment MOTOMA SLA battery can be perated at temperature range: ~ ~. MH ISO9:

2 . Electrchemical Principle Table. Battery Cnstructin and Functins General Frum: Psitive Plate. Negative Plate. Net. PbO + H SO + Pb PbSO + H O + PbSO (Lead Dixide) Active psitive Material Discharge (Lead) (Lead Sulfate) (Water) (Lead Sulfate) Negative Active Psitive Active Electrlyte Negative Active Material Material Material (Sulfuric Acid) Electrlyte + PbO + S O + H + e = PbSO + HO Pb + SO = PbSO + e + PbO + SO + H + Pb = PbSO + H O Battery Parts Material Used Special Functin Psitive and Negative plates Separatr Pasted type plate in which special lead-tincalcium ally grids are pasted with active material. Micrprus glass fiber (AGM) Retain high capacity Maintain capacity perfrmance thrughut service life Minimize self-discharge Prevents shrt-circuit between(+) and (-) plates Prevents active material frm shedding Retains electrlyte The gassing and water lss reactins are as fllws: + Psitive Plate. HO = H + O + e + Negative Plate. H + e = H Net. HO = H + O Safety valve Electrlyte Synthetic rubber cap with excellent acid resistance In cap shape Highly purified dilute sulphuric acid with special additives Release gas if internal pressure rises t high. Vent release pressure is between ~Psi It is absrbed by plates & separatr Cnduct electr-chemical reactin in (+) and (-) plates It is nted that the gassing reactin nly generally ccurs t any extent when the battery is almst ttally charged. In the valve regulated battery it is bvius that water lss must be avided. This is dne by limiting the escape f hydrgen and xygen frm the battery. The design therefre accmplishes the recmbinatin f the xygen frmed at the psitive plate with the hydrgen frmed at the negative plate. The reactin is as fllws. Sealing epxy Cntainer & cver & tp lid Acid-resistant epxy resin Injectin-mulded made f ABS synthetic resin Sealing cnditin allw the gas recmbinatin system which transfrms the generated gas int water, thus n tpping-up is required thrughut battery life and is maintenance-free Leakprf frm terminal r case Ensure safety Withstands thermal and mechanical shck Integral handle incrprated int lid fr easy lifting Negative a. Negative b. Net Negative. Pb + O + HSO = PbSO + HO + PbSO + H + e = Pb + HSO + O + H + e = H O Terminal Cnstructin Threaded Sealing cmpund Brass insert Lead ally pst Threaded insert terminal prvides maximum cnductivity and enhance high rate f discharge characteristics Because the xygen gas generated in the final stage f charging is absrbed by the negative, as shwn by abve equatins, there is n increase in internal pressure, despite the sealed cnstructin. When, hwever, the charging current exceeds the specified value, r when charging is cnducted at less than the specified temperature, the amunt f gas generated by reactin () cannt all be absrbed by reactin. ()In the event, an increase in internal pressure develps, and, in the wrst case, the safety vent pens. O ring Made f cpper r lead ally integrally mulded with terminal pst Terminal sectin emplys dual cmplete seal cnstructin f O-ring and sealing cmpund Clr f sealing cmpund: red fr psitive sectin and black fr negative sectin Optinal type has a nut embedded in terminal. CONSTRUCTION. POSITIVE TERMINAL INTER-CELL CONNECTOR SAFETY VALVE NEGATIVE TERMINAL POST SEALING COMPOUND O`RING TOP COVER NEGATIVE PLATE SEPERATOR POSITIVE PLATE CONTAINER MAINTENANCE FREE RECHARGEABLE BATTERY. Ah) ON AVOID SHORT CIRCUIT. RECHARGE AFTER USE. RECYCLE USE OR DISPOSE OF PROPERLY. M OTOMA POWER. MADE IN CHINA.. BATTERY CHARGING INSTRUCTION. Crrect battery charging assures the maximum pssible service life fr the MOTOMA battery. Crrect charging methd assures the maximum pssible service life fr the MOTOMA battery. Selecting the apprpriate charging methd depends n the intended use such as flat r cycle service, recharge time, anticipated frequency & depth f discharge, expected service life and ecnmic cnsideratins, etc. There are fur majr methds f charging. Vltage Charging. Current Charging. Taper-Current Charging. Tw Step Cmbinatin Charging.

3 . Recmmended Charging Circuit.. Recmmended Charging Vltage FOR VOLT BATTERY FOR VOLT BATTERY (Nte: All at, F) Applicatin /Backup use use During Strage IC Charging Methd Trickle Operatin Flat Operatin Cyclic Operatin Refresh During Strage Ntes: It is desirable fr the charger t be temperature cmpensated.. Vltage Charging This is the recmmended methd f charging fr MOTOMA SLA batteries. It is necessary t clsely cntrl the actual t ensure that it is within the limits advised... It is suggested that the initial current be set within.c Amps. The attached graph indicates the time taken t fully recharge the battery. It shuld be nted that the graph illustrated is fr a fully discharged battery, i.e : a battery that have reached the minimum cell recmmended fr its discharge time. It is seen that it is necessary t charge a greater amunt f energy int the battery than was taken ut f the battery n discharge. The actual current indicating that battery is full charged is apprx ma/ah under charging is. v/cell. %.. It is necessary t ensure that the is crrectly set. A charging set t high will increase the crrsin f the psitive plates and shrten battery life. A charging set t lw will lead t sulphatin f the plates causing lss f capacity and ultimately shrtening the life f the battery. MOTOMA BATTERY Recharge at.c Full discharged charge.c limit.v/cell TEMP. CHARGE TIME(Hrs)..... CURRENT FRACTION OF( -Vltage With Current Limited MOTOMA BATTERY V Regulatin range f cntrlled ( V Batteries:.V t.v V Batteries:.7V t.9v V Batteries: 9.V t 9.V V Batteries:.V t.v This methd can Prvide a shrt-time charge, F): The charge s current capacity must be big enugh t maintain the specified charging during flat Regulatin range f cntrlled ( V Batteries:.V t.v V Batteries: 7.V t 7.V V Batteries: 9.V t V V Batteries:.V t.v Shrt - time charge allwed, F): Same mdel batteries, under the same strage, can be charged in series, Otherwise, they shuld be recharged in separate grups. The charge must be stabilized, therwise, a battery may be vercharged r discharged. The charger shuld be temperature cmpensated when using battery in a wide range f ambient temperature. Nt Recmmended Nt applicable Nt Recmmended Nt Recmmended Nt applicable Nt Recmmended Tw-step cnstant current charge is highly recmmended )appx..c at the first step. ).C-.C at the secnd step. A time cntrl r a charging detectin device is required t transfer frm the first step t the secnd. Nte: C rate in the abve table refer t current as a percentage f nminal capacity. i.e: Fr mdel M7.Ah).C=.X7Ah=.Amp.. Current Charging Charging current: apprx.. C Charging time cntrl is strictly recmmended. Otherwise, vercharge may ccur. N temperature cmpensatin is needed. Nt Recmmended It is generally nt recmmended fr the battery, yet it is an effective methd fr supplementary charge f many batteries at ne time in series during strage. The charging time must be strictly cntrlled, if nt, cnsiderable damage will ccur t the batteries due tvercharge.. Tw-Step Cmbinatin Charging This system emplys tw steps f charging, it can be cnstant current-cnstant, cnstant -current cnstant current, etc.. Yet is shuld nt be used where the battery and lad are cnnected in parallel... The battery requires apprx. % f the ttal discharging energy t fully recharge. I Time. Taper Current Charging In this system, a charging cut-ff circuit shuld be incrprated in the charger t prevent vercharge. It can be utilized fr sme industrial uses and trickle charging system.

4 7. BATTERY CHARGING APPLICATION 7. Flat- Applicatin In this system, the battery and the lad are cnnected in parallel with the rectified pwer surce, nly a cnstant charger is required. The applied is recmmended as.~.vpc ( per cell) at. The initial current is suggested t be set within.c. The attached Figure indicates the time taken t fully recharge the battery. 7.. Cyclic Applicatin Cyclic use requires a shrt time charge and prtectin against excessive charges and discharges. The cnstant applied is recmmended is.-.vpc ( per cell) at. The initial current is suggested t be within.c. The attached Figure indicates the time taken t fully recharge the battery. 7. Trickle- Applicatin Under trickle charge peratin, AC pwer is nrmally supplied fr perating the equipment, the batteries are nt cnnected t the lad and are nrmally kept in full charged cnditin. A tw-rate charger r a cnstant charger can be used. 7. Supplementary charge/refresh charge During strage, supplementary charge is needed as remaining capacity is % r less. Table.. shws the recmmended supplementary charge interval and methd under different strage temperature. Smetimes, supplementary charge shall be repeated until capacity is recvered t the pre-strage capacity. If capacity decreased tver % i.e. When pen circuit is.v r.v at 77 F( ), supplementary charge may fail t recver the capacity. Hwever, string batteries at 9 F( ) r belw will give a shelf life f ver mnths befre supplementary charge is necessary. Figure Flat-charge CHARGING CHARACTERISTICS CHARGE CHARGING CHARGED VOLUME CURRENT VOLTAGE % (V/cell) At.C amp initial charging current and.v/cell Vltage At CHARGING CHARACTERISTICS CHARGE VOLUME %.C.C.C.C.C C CHARGING CURRENT.C.C.C.C.C C..... Figure Cyclic use-recharge CHARGED VOLTAGE (V/cell)..... CHARGED VOLUME CHARGE VOLUME (.v/cell) AFTER % DISCHARGE At.C amp initial charging current and.v/cell Vltage At CHARGED VOLUME CHARGE VOLUME (.v/cell) AFTER % DISCHARGE AFTER % DISCHARGE DISCHARGING CURRENT (initial at.c Amp) CHARGING TIME(Hurs) AFTER % DISCHARGE DISCHARGING CURRENT (initial at.c Amp) CHARGING TIME(Hurs) 7. Recvery After Deep Discharge Battery are ver-discharged when it is discharged belw the specified final. Service life wuld be shrtened and it requires a lnger charging perid. At the first stage, battery will be hig h while charging current keep quite small fr abut.~ hurs then increase slwly until the internal resistance has been vercme, then nrmal and full recvery charging characteristics resume. (Figure ) Deep Discharge Cnditins:- --.CA,.V cnstant charging fr hurs --Deep discharge with hm resistr fr hurs --Stred fr days in pen circuit Cnditin --Ambient temperature: ( F) 7. Slar Pwered s When the utput f the slar array exceeds the capacity f the battery r weather cnditins are ptential fr vercharging, it needs an apprpriate regulated circuitry between the slar panels and the battery. MOTOMA battery can be charged by the slar array using regulated circuitry as shwn in Figure. Figure Recvery charge CHARGED VOLUME % CHARGING CURRENT (XCA)..... CHARGE VOLUME (V).....CA-.V CONSTANT VOLTAGE CHARGING FOR HOURS DEEP DISCHARGE: WITH RESISTOR EQUAL TO C DISCHARGE FOR HRs AND STORED FOR DAYs IN OPEN CIRCUIT CONDITION AMBIENT TEMPERATURE: C(77F) CHARGING CURRENT CHARGED VOLUME CHARGE VOLTAGE CHARGING TIME(Hurs) Figure A slar pwered charing system Slar Cell r Panel Regulated Charging Circuity (Charging cntrller) 7.7 Equalizatin Charging MOTOMA batteries d nt nrmally require equalizatin charges. Hwever, envirnmental cnditin r charger variatins may cause imbalances in battery systems. This imbalance can be reslved by a shrt term equalizatin charge. An equalizatin charge is accmplished by raising the charging fr certain amunt f time. The fllwing table shuld be used fr equalizatin charge. ( ) Vltage (VP:..7 V Time in Hurs:.. V V V ---7 Battery Lad Table.. Supplementary Interval and Methd Strage Temperature Recmmended Supplementary Interval Supplementary Methd NOTE : D nt exceed.7 vlts per cell (VP, r safety valve may release excess gas int the atmsphere. It is nt recmmended t use an equalizing charge n a regular basis. Belw F( ) F t F( t ) Over F( ) Every six mnths Every three mnths Strage t be avided - hurs with a cnstant f.7v/cell - hurs with a cnstant f.v/cell - hurs with a cnstant current f.v/ca 7. Initial Current Limit In the majrity f standby applicatins, n current limit is required. Under cnstant charge t cyclic applicatin, a discharged battery will accept a high charging current at the initial stage f charging, but cntinuusly high charging current can cause abnrmal internal heating and thermal run away that may damage the battery. S it is necessary t limit the initial charging current t C. 7

5 7.9 Effect f Temperature n Charging Vltage Electrchemical activities in battery increase as temperature rises and decreases as temperature falls. Therefre as temperature rises, charging shuld be reduced t prevent vercharge; as temperature falls, charging shuld be increased t avid undercharge. T assure ptimum service life, it is recmmended t use a cmpensatin factr fr battery mv/ /Cell (cyclic use). The standard centre pint fr temperature cmpensatin is. Figure shws the relatinship between temperatures and charging s in bth cyclic and standby applicatins.. DISCHARGING INSTRUCTIONS Figure Temperature vs Charging Vltages CHARGING VOLTAGES(V) (V/V BATTERY)..... (V/V BATTERY) (V/CELL)..... CYCLE USE STANDBY USE - ( ) ( F) AMBIENT TEMPERATURE. DISCHARGE CHARACTERISTICS AT DIFFERENT DISCHARGE RATE Ampere hur capacity f the battery n the dischargerate being used. MOTOMA battery is rated at hur discharge rate which is defined as the nminal capacity r % capac ity pi nt. Fi g. shws the discharge perfrmance at varius discharge rates. When the lading n the battery is increased, the available capacity drp. The standard industry practices t determine the nminal capacity (`C`) f a battery is t discharge it at a -hus rate t final f.7v per cell.. FINAL DISCHARGE VOLTAGE Table. shws the lwest final discharge at varius discharge current. The battery shuld never be discharged t less than the predetermined final discharge. Otherwise, verdischarge may result. Repeated verdischarge may cause failure t recver capacity even by charging. Figure 7 Characteristic Discharge Fr V Battery Battery Vltage(v) 9 Fr V Battery C C C 77 F Min Discharge time Table.. and Final Discharge Vltage <.C.<<.C >.C Final Discharge Vltage(V/cell).C.9C.C.C.C Remark: T lw amps and lng ver discharge will damage the battery. The lad current less than.c is nt recmmended h. EFFECT OF TEMPERATURE ON DISCHARGE CAPACITY Figure Temperature VS (%) ( F), with.ca discharge capacity at % - - Temperature( ).CA.CA.CA.CA. INTERNAL RESISTANCE CHARGE Figure 9 Internal Resistance (m ) Terminal Vltage (V)..... Temperature 77 F( ) Battery Mdel: V Measured with Hz AC Bridge HR HR HR 9. BATTERY LIFE Terminal Vltage CA CA HR Fig. shws the temperature effects, Increasing temperature increased the capacity available. Battery life depends n a number f key factrs. These include: Methd f charging utilized. Actual use f the prduct. i.e: flat r cycle service. 9. Flat Service The estimated life under flat is - years. The flat service is effected by the factrs listed abve and the numbers and depth f discharges the battery suffers during its life time. Basically the mre discharges suffered and the deeper the discharges, the shrter the battery life. 9. Service Due t cnsideratin t the abve, the actual life f a battery in cycle service is dependant n the depth f discharges f each cycle.the greater depth f discharge f each cycle, the lesser number f cycles available frm the battery. Avid tperate battery belw ( F) r beynd ( F), since this may damage the battery even it may still perate. Fig.9 shw the internal resistance f a MOTOMA battery measured thugh a Hz AC bridge. Internal resistance f a MOTOMA battery is the smallest when the battery is charged cmpletely and it increases slwly as discharge prgress but rapidly at the final stage f discharge. It will be bserved that the internal resistance decreases slwly when the discharge is terminated as it has reached the final stage. Figure Service Life at Varius Ambient Temperatures Service Life(Years). Temperature( ) Figure. Depth f Discharge Vs. Number f s (%) Discharge depth % Discharge depth % Discharge current:.c Final Discharge Vltage:.7V/cell current:.c Ambient Temperature: ~77 F( - ) Number f cycle(time) Discharge depth %,, 9

6 Strage Strage. STORAGE. Self Discharge Fig. shws the relatin between the strage time at varius temperatures and the remaining capacity. Self-discharge rate f MOTOMA battery is apprximately % per mnth when batteries are stred at an ambient temperature f F( ). The self-discharge rate varies with different ambient temperature.. Shelf Life Shelf life is the life f a battery when stred in the unused cnditin. Generally, lead sulphate is frmed n the negative plates which is referred t as sulphatin when lead acid battery is stred in a discharged cnditin fr an extended perid f time. Higher temperature will accelerate sulphatin. Since the lead sulphate acts as an inslutr, sulphatin decreases the battery charge acceptance. Figure Self Discharge Characteristics (%) Remaining F( ) 7 F( ) F( ) F( ) F( ) 9 Strage Time(Mnths) Table.. shelf life at varius ambient temperatures. Temperature Shelf life F( ) t F( ) mnths 7 F( ) t F( ) 9mnths F( ) t F( ) mnths F( ) t F( ).mnths. Selectin F( ) Dishcharge Time Hrs V7 V V V. V. V.9 V. V. AH AH 7AH AH V AH V V AH V V7 V V AH Limited use(a few days) at temperatures higher than the ranges recmmended abve will adversely affect the service life. Prlnged use f batteries at elevated temperatures will reduce the shelf life expectancy. Batteries shuld be kept in a cl and dry place..ah AH.AH.9AH. measurement by pen circuit Figure Open Circuit Vltage Vs Remaining Open Circuit (V) fr V battery.... (V) fr V battery AT ( F) The apprximate remaining capacity f MOTOMA battery can be empirically determined frm Fig... Remaining (%)

7 F F7 M F M 7 F9 M F.. F M F.. 9 F M F 9 F 7 F F. Cnfiguratins(mm) Cnfiguratins(mm) F 9 R9 F F F7.... F 7 F9. F. 9.. F F F F F

8 V V(B) V V 7. V V(B) V( V 7 V(B) V( V(D) V 7 7 V(B) V 7 V(B) 7 V 7 V(B) 7 V 7 V(B) V( 7 7 V 97 V(B) 9 V( 9 9 V 9 V V V A B C D Psitin MSV. V / V V Psitin

9 Cde NO Vltage (V) (AH) Ttal (apprx) (Kg) G G G G G G G G G G G G G G G G G G G G 7G G 9G G G G G MOTOMA GEL Series Specificatin 7 Cde NO Vltage (V) (AH) Ttal (apprx) (Kg) Terminal Type 7L F F F F.F F.F F.F F.F.F9.F F.F.F9.F F.F.F9.F F.F.F9.F F.F.F9.F F.F.F9.F F.F.F9.F F.F.F9.F F.F.F9.F. 7. F.F. 9. F.F.F9.F F.F.F9.F F.F F.F F.F F.F.F9.F F.F.F9.F. 9. F.F.F9.F F.F F.F Specifcatin Specifcatin MOTOMA VRLA Series Specificatin Cde NO Vltage (V) (AH) Ttal (apprx) (Kg) Terminal Type F/F9 F/F9 F/F9 F/F9 F/F9 F/F9 F/F9 F/F9 F/F9 F/F9 F/F9 F/F9 F/F9 F/F9 F F F F F F F F.F F.F F.F F.F F F F.F F.F F.F F.F F.F F F.F F.F F.F F.F F.F F F F F F F F.F

10 MSV. MSV..(.).(7.).(97).().(97).9().(.).(.) V.Ah V.Ah Ttal. inches (97mm).9 inches (mm). inches (.mm). inches (7.mm) Apprx.7lbs (g) F/F Ttal. inches(.mm). inches(.mm). inches(97mm). inches(mm) Apprx.lbs (g) F/F 77 F( affected hur rate (ma) hur rate (ma) hur rate (ma) hur rate (7mA) minute rate (.A) F( 77 F( F(-.Ah.Ah.Ah.7Ah.Ah % % % % Full charged battery 77 F( m.a Vltage 7.-7.V at 77 ( ) Temp. Cefficient mv/.a Vltage.7-.9V at 77 ( ) Temp. Cefficient mv/ 77 F( affected hur rate (ma) hur rate (ma) hur rate (ma) hur rate (ma) minute rate (.A) F( 77 F( F(-.Ah.Ah.Ah.Ah.Ah % % % % Full charged battery 77 F( m.7a Vltage 7.-7.V at 77 ( ) Temp. Cefficient mv/.7a Vltage.7-.9V at 77 ( ) Temp. Cefficient mv/ Discharge 77 F( Vs. Discharge 77 F( Vs. 7.9A.A.A.A.A.A.A.A F( 7 7.A.9A.A.A.A.A.A.A F( 9

11 MSV. MSV..(.).(.).9 (). (7).7().(.).7 (7). (.) V.Ah V.Ah Ttal.7 inches (mm). inches (.mm). inches (.mm). inches (.mm) Apprx.lbs (g) F/F Ttal.7 inches(7mm). inches(.mm).9 inches(mm). inches(7mm) Apprx.7lbs (7g) F/F 77 F( affected hur rate (ma) hur rate (ma) hur rate (ma) hur rate (9mA) minute rate (.A) F( 77 F( F(-.Ah.Ah.Ah.Ah.Ah % % % % Full charged battery 77 F( m.9a Vltage 7.-7.V at 77 ( ) Temp. Cefficient mv/.9a Vltage.7-.9V at 77 ( ) Temp. Cefficient mv/ 77 F( affected hur rate (ma) hur rate (ma) hur rate (ma) hur rate (ma) minute rate (.A) F( 77 F( F(-.Ah.Ah.Ah.Ah.7Ah % % % % Full charged battery 77 F( m.a Vltage 7.-7.V at 77 ( ) Temp. Cefficient mv/.a Vltage.7-.9V at 77 ( ) Temp. Cefficient mv/ Discharge 77 F( Vs. Discharge 77 F( Vs. 7.9A.7A.A.A.A.A7.A.A F(....A.A.A.A.A.A.A.A F(

12 MSV. MSV..9 (). (7).9 (). (7).7 (7). (.).7 (7). (.) V.Ah V.Ah Ttal.7 inches(7mm). inches(.mm).9 inches(mm). inches(7mm) Apprx.9lbs (7g) F/F Ttal.7 inches(7mm). inches(.mm).9 inches(mm). inches(7mm) Apprx.7lbs (g) F/F 77 F( affected hur rate (ma) hur rate (ma) hur rate (ma) hur rate (ma) minute rate (.A) F( 77 F( F(-.Ah.Ah.Ah.Ah.7Ah % % % % Full charged battery 77 F( m.a Vltage 7.-7.V at 77 ( ) Temp. Cefficient mv/.a Vltage.7-.9V at 77 ( ) Temp. Cefficient mv/ 77 F( affected hur rate (ma) hur rate (ma) hur rate (7mA) hur rate (79mA) minute rate (7.A) F( 77 F( F(-.Ah.Ah.Ah.Ah.9Ah % % % % Full charged battery 77 F( m.a Vltage 7.-7.V at 77 ( ) Temp. Cefficient mv/.a Vltage.7-.9V at 77 ( ) Temp. Cefficient mv/ Discharge 77 F( Vs. Discharge 77 F( Vs.....A.A.A.A.A.A.A.A F(....A.A.9A.A.7A.A 9.A.A F(

13 MSV. MSV.. ().().9().7 (7). (.).7(7).(7) V.Ah V.Ah Ttal.7 inches(7mm). inches(.mm). inches(mm). inches(mm) Apprx.lbs (7g) Ttal.7 inches(7mm). inches(7mm). inches(mm).9 inches(mm) Apprx.7lbs (7g) F 77 F( affected hur rate (ma) hur rate (ma) hur rate (7mA) hur rate (79mA) minute rate (7.7A) F( 77 F( F(-.Ah.Ah.Ah.Ah.9Ah % % % % Full charged battery 77 F( m.a Vltage 7.-7.V at 77 ( ) Temp. Cefficient mv/.a Vltage.7-.9V at 77 ( ) Temp. Cefficient mv/ 77 F( affected hur rate (ma) hur rate (ma) hur rate (ma) hur rate (ma) minute rate (.A) F( 77 F( F(-.Ah.Ah.Ah.Ah.7Ah % % % % Full charged battery 77 F( m.a Vltage 7.-7.V at 77 ( ) Temp. Cefficient mv/.a Vltage.7-.9V at 77 ( ) Temp. Cefficient mv/... Discharge 77 F(.A.A.9A.A.7A.A 9.A.A Vs. F(... Discharge 77 F(.A.A.A.A.A.A.A.A Vs. F(

14 MSV7. MSV..7(9).9().7(9).9().9.().9.97() V 7.Ah V.Ah Ttal.9 inches (mm). inches (mm).7 inches (9mm).9 inches (mm) Apprx.lbs (g) F/F Ttal.9 inches (mm).97 inches (mm).7 inches (9mm).9 inches (mm) Apprx.lbs (7g) F/F 77 F( affected hur rate (ma) hur rate (ma) hur rate (ma) hur rate (ma) minute rate (.A) F( 77 F( F(- 7.Ah.7Ah.Ah.Ah.Ah % % % % Full charged battery 77 F( m.a Vltage 7.-7.V at 77 ( ) Temp. Cefficient mv/.a Vltage.7-.9V at 77 ( ) Temp. Cefficient mv/ 77 F( affected hur rate (ma) hur rate (7mA) hur rate (ma) hur rate (9mA) minute rate (.A) F( 77 F( F(-.Ah 7.Ah.Ah.Ah.Ah % % % % Full charged battery 77 F( m.a Vltage 7.-7.V at 77 ( ) Temp. Cefficient mv/.a Vltage.7-.9V at 77 ( ) Temp. Cefficient mv/ Discharge 77 F( Vs. Discharge 77 F( Vs.....A.7A.A.A.A.A.A 7.A F(... A.A.A A A.A.A A F( 7

15 MSV MSV.7 (9).9 ().7 (9).9 ().9 ().97 ().9 ().97 () V.Ah V.Ah Ttal.9 inches (mm).97 inches (mm).7 inches (9mm).9 inches (mm) Apprx.9lbs (9g) F/F Ttal.9 inches (mm).97 inches (mm).7 inches (9mm).9 inches (mm) Apprx.lbs (g) F/F 77 F( affected hur rate (ma) hur rate (9mA) hur rate (ma) hur rate (ma) minite Rate (7.A) F( 77 F( F(-.Ah 9.Ah.Ah.Ah.Ah % % % % Full charged battery 77 F( m.a Vltage 7.-7.V at 77 ( ) Temp. Cefficient mv/.a Vltage.7-.9V at 77 ( ) Temp. Cefficient mv/ 77 F( affected hur rate (ma) hur rate (ma) hur rate (9mA) hur rate (7mA) minite Rate (.A) F( 77 F( F(-.Ah.Ah 9.Ah 7.Ah.Ah % % % % Full charged battery 77 F( m.a Vltage 7.-7.V at 77 ( ) Temp. Cefficient mv/.a Vltage.7-.9V at 77 ( ) Temp. Cefficient mv/ Discharge curves 77 F( * Vs. Discharge curves 77 F( * Vs A.A.A.A.A.9A.A (min) (H) Discharge time F( A 9.A 9.A.A.9A.A.A (min) (H) Discharge time F( 9

16 MSV. MSV.9.().().(.).(.).(97).9 () 7.( 77.).(.) V.Ah V.9Ah Ttal. inches (97mm).9 inches (mm). inches (mm). inches (mm) Apprx.lbs (g) F Ttal 7. inches (77.mm). inches(.mm). inches (.mm). inches (.mm) Apprx.9lbs (9g) F 77 F( affected hur rate (ma) hur rate (ma) hur rate (ma) hur rate (7mA) minute rate (.A) F( 77 F( F(-.Ah.Ah.Ah.7Ah.Ah % % % % Full charged battery 77 F( m.a Vltage.-.V at 77 ( ) Temp. Cefficient mv/.a Vltage.-.V at 77 ( ) Temp. Cefficient mv/ 77 F( affected hur rate (9mA) hur rate (ma) hur rate (ma) hur rate (ma) minute rate (.7A) F( 77 F( F(-.9Ah.Ah.Ah.Ah.Ah % % % % Full charged battery 77 F( m.7a Vltage.-.V at 77 ( ) Temp. Cefficient mv/.7a Vltage.-.V at 77 ( ) Temp. Cefficient mv/ Discharge curves 77 F( Vs. Discharge curves 77 F( Vs. 9.A.A.A.A.7A.9A.A.A F( A.7A.A.A 9..9A 9..A. 7. (min) (H) Discharge time F(

17 MSV. MSV..(.).(.).().(7) 7.( 77.).(.).().(7) V.Ah V.Ah Ttal 7. inches (77.mm). inches(.mm). inches (.mm). inches (.mm) Apprx.lbs (9g) F Ttal. inches (mm). inches(7mm). inches (mm).7 inches (7mm) Apprx.97lbs (g) F 77 F( affected hur rate (ma) hur rate (ma) hur rate (7mA) hur rate (ma) minute rate (.9A) F( 77 F( F(-.Ah.Ah.Ah.Ah.Ah % % % % Full charged battery 77 F( m.9a Vltage.-.V at 77 ( ) Temp. Cefficient mv/.9a Vltage.-.V at 77 ( ) Temp. Cefficient mv/ 77 F( affected hur rate (ma) hur rate (ma) hur rate (ma) hur rate (9mA) minute rate (.A) F( 77 F( F(-.Ah.Ah.Ah.Ah.Ah % % % % Full charged battery 77 F( m.9a Vltage.-.V at 77 ( ) Temp. Cefficient mv/.9a Vltage.-.V at 77 ( ) Temp. Cefficient mv/ Discharge curves 77 F( Vs. Discharge curves 77 F( Vs A.A.A.A 9..A 9..A. 7. (min) (H) Discharge time F( 9 9.A.A.A.7A.A.A.A.7A F(

18 MSV. MSV. 7 7L.9().7().7(7).9(7) 7.(9).(7).7(9).7(7) V.Ah V.Ah Ttal.7 inches (9mm).7 inches(7mm).9inches (mm).7inches (mm) Apprx.lbs (g) F Ttal 7. inches (9mm). inches(7mm).7inches (7mm).9inches (7mm) Apprx.9lbs (g) F 77 F( affected hur rate (ma) hur rate (ma) hur rate (ma) hur rate (ma) minute rate (.A) F( 77 F( F(-.Ah.Ah.Ah.Ah.7Ah % % % % Full charged battery 77 F( m.a Vltage.-.V at 77 ( ) Temp. Cefficient mv/.a Vltage.-.V at 77 ( ) Temp. Cefficient mv/ 77 F( affected hur rate (ma) hur rate (ma) hur rate (ma) hur rate (ma) minute rate (.A) F( 77 F( F(-.Ah.Ah.Ah.Ah.7Ah % % % % Full charged battery 77 F( m.a Vltage.-.V at 77 ( ) Temp. Cefficient mv/.a Vltage.-.V at 77 ( ) Temp. Cefficient mv/ Discharge curves 77 F( Vs. Discharge curves 77 F( Vs. 9.A.A.A.A.A F( 9.A.A.A.A.A F( A A A A A A

19 MSV. MSV..9().7().7(9).9().9().().7(9).7(7) V.Ah V.Ah Ttal.7 inches (9mm).7 inches(7mm).9inches (mm).7inches (mm).7lbs Apprx (7g) F Ttal.9 inches (mm). inches(mm).7 inches (9mm).9 inches (mm) Apprx.9lbs (9g) F 77 F( affected hur rate (ma) hur rate (ma) hur rate (7mA) hur rate (79mA) minute rate (7.7A) F( 77 F( F(-.Ah.Ah.Ah.Ah.9Ah % % % % Full charged battery 77 F( m.a Vltage.-.V at 77 ( ) Temp. Cefficient mv/.a Vltage.-.V at 77 ( ) Temp. Cefficient mv/ 77 F( affected hur rate (ma) hur rate (ma) hur rate (ma) hur rate (ma) minute rate (.A) F( 77 F( F(-.Ah.Ah.Ah.Ah.Ah % % % % Full charged battery 77 F( m.9a Vltage.-.V at 77 ( ) Temp. Cefficient mv/.9a Vltage.-.V at 77 ( ) Temp. Cefficient mv/ 9 Discharge curves 77 F(.A 9A.A.A.A.A.A.A Vs. F( Discharge curves 77 F( A.A.A.A 9..A 9..A. 7. A (min) (H) Discharge time Vs. F( 7

20 MSV7. MSV7..7 (9).9 ().7 (9).9 ().9 (). ().9 (). () 77 F( affected Ttal hur rate (ma) hur rate (7mA) hur rate (ma) hur rate (ma) minute rate (.A) F( 77 F( F(- 7.Ah.7Ah.Ah.Ah.Ah % % % % Full charged battery 77 F( m.9 inches(mm). inches(mm).7 inches(9mm).9 inches(mm) V 7.Ah Apprx.lbs (g) F(standard) F(ptinal).A Vltage.~.V at 77 F( Temp.cefficient -mv/ C.A Vltage.~.V at 77 F( Temp.cefficient -mv/ C 77 F( affected Ttal hur rate (ma) hur rate (7mA) hur rate (ma) hur rate (ma) minute rate (.A) F( 77 F( F(- 7.Ah.7Ah.Ah.Ah.Ah % % % % Full charged battery 77 F( m.9 inches(mm). inches(mm).7 inches(9mm).9 inches(mm) V 7.Ah Apprx.lbs (g) F(standard) F(ptinal).A Vltage.~.V at 77 F( Temp.cefficient -mv/ C.A Vltage.~.V at 77 F( Temp.cefficient -mv/ C Discharge 77 F( Vs. Discharge 77 F( Vs. 9.A.A.A.7A.A F( 9.A.A.A.7A.A F(.A.A 7.A.A.A 7.A 9

21 MSV MSV.7(9).9 ().7(9).9 ().9 ().(9).9 ().(9) V.Ah V.Ah Ttal.9 inches(mm). inches(9mm).7 inches(9mm).9 inches(mm) Apprx.7lbs (g) F/F Ttal.9 inches(mm). inches(9mm).7 inches(9mm).9 inches(mm) Apprx.lbs (9g) F/F 77 F( affected hur rate (ma) hur rate (9mA) hur rate (ma) hur rate (ma) minute rate (7.A) F( 77 F( F(-.Ah 9.Ah.Ah.Ah.Ah % % % % Full charged battery 77 F( m.a Vltage.~.V at 77 F( Temp.cefficient -mv/ C.A Vltage.~.V at 77 F( Temp.cefficient -mv/ C 77 F( affected hur rate (ma) hur rate (ma) hur rate (9mA) hur rate (7mA) minute rate (.A) F( 77 F( F(-.Ah.Ah 9.Ah 7.Ah.Ah % % % % Full charged battery 77 F( m.a Vltage.~.V at 77 F( Temp.cefficient -mv/ C.A Vltage.~.V at 77 F( Temp.cefficient -mv/ C Discharge curves 77 F( Vs. Discharge curves 77 F( Vs A A A A A.A.A.A F( A 7.7A A.A.9A.A.A F( (min) (H) Discharge time (min) (H) Discharge time

22 MSV7 MSV.7 (7).9().().(7) 7. ().9 (7) V 7.Ah V.Ah Ttal 7. inches(mm).9 inches(7mm).7 inches(7mm).7 inches(7mm) Apprx.lbs (9g) F/F/F9/F Ttal. inches(7mm). inches(mm).9 inches(mm).9 inches(mm) Apprx 7.lbs (.kg) F/F/F9/ 77 F( affected hur rate (ma) hur rate (ma) hur rate (7mA) hur rate (ma) minite Rate (9.A) F( 77 F( F(- 7.Ah.Ah.Ah.Ah 7.Ah % % % % Full charged battery 77 F( m.a Vltage.~.V at 77 F( Temp.cefficient -mv/ C.A Vltage.~.V at 77 F( Temp.cefficient -mv/ C 77 F( affected hur rate (ma) hur rate (ma) hur rate (ma) hur rate (ma) minute rate (.A) F( 77 F( F(-.Ah.Ah.Ah.Ah.Ah % % % % Full charged battery 77 F( m 7.A Vltage.~.V at 77 F( Temp.cefficient -mv/ C 7.A Vltage.~.V at 77 F( Temp.cefficient -mv/ C Discharge 77 F( Vs. Discharge 77 F( Vs. 9.A.7A.A.9A.A A F( 9.A.A.A.A A A F(

23 MSV MSV.9().().(7).().() 7. (79) 7. (9) V.Ah V Ah Ttal. inches(7mm). inches(mm).9 inches(mm).9 inches(mm) Apprx.lbs (g) F/F/F9/F Ttal 7. inches(9mm). inches(mm). inches(mm) 7. inches(79mm) Apprx.9lbs (g) F/F/F9/ 77 F( affected hur rate (ma) hur rate (7mA) hur rate (ma) hur rate (ma) minite Rate (.7A) F( 77 F( F(-.Ah.7Ah.Ah.Ah.Ah % % % % Full charged battery 77 F( m 7.A Vltage.~.V at 77 F( Temp.cefficient -mv/ C 7.A Vltage.~.V at 77 F( Temp.cefficient -mv/ C 77 F( affected hur rate (ma) hur rate (ma) hur rate (ma) hur rate (ma) minute rate (.A) F( 77 F( F(-.Ah.Ah.Ah.Ah.Ah % % % % Full charged battery 77 F( m 9.9A Vltage.~.V at 77 F( Temp.cefficient -mv/ C 9.9A Vltage.~.V at 77 F( Temp.cefficient -mv/ C Discharge 77 F( Vs. Discharge 77 F( 77 F(.A.A.A.A.A 9 A F( A A.A Discharge time.a.a.a.a Hrs. (Hrs).. (Amps)

24 MSV MSV.(9) 7.(79) 7.() 7.7(97).().9().7(7) V.Ah V.Ah Ttal 7.7 inches(97mm). inches(mm). inches(9mm). inches(9mm) Apprx.lbs (kg) F/F/F9/F Ttal.9 inches(mm). inches(7mm) 7. inches(79mm) 7. inches(mm) Apprx.lbs (kg) F/F/F9/ 77 F( affected hur rate (.9A) hur rate (.A) hur rate (.A) hur rate (.A) minite Rate (.A) F( 77 F( F(-.Ah.Ah.Ah.Ah.Ah % % % % Full charged battery 77 F( m.a Vltage.~.V at 77 F( Temp.cefficient -mv/ C.A Vltage.~.V at 77 F( Temp.cefficient -mv/ C 77 F( affected hur rate (.A) hur rate (.A) hur rate (.A) hur rate (.A) minite Rate F( 77 F( F(- Ah Ah Ah Ah Ah % % % % Full charged battery 77 F( m 9.A Vltage.~.V at 77 F( Temp.cefficient -mv/ C 9.A Vltage.~.V at 77 F( Temp.cefficient -mv/ C Discharge curves 77 F( 77 F( Discharge 77 F( Vs A (min) (H) A Discharge time.a.a.9a (Hrs).. (Amps) 9 A A.A.A.A.A.A.. 7

25 MSV MSV.77(7) 9.().() 9.() 9.9().77(7).() V Ah V Ah Ttal. inches(mm).77 inches(7mm). inches(mm) 9. inches(mm) Apprx 9.lbs (.Kg) F/F Ttal 9.9 inches(mm).77 inches(7mm) 9. inches(mm) 9. inches(mm) Apprx 99.lbs (Kg) F/F/F9/ 77 F( affected hur rate (.A) hur rate (9.A) hur rate (.A) hur rate (.A) minute rate (7A) F( 77 F( F(- Ah 9Ah Ah Ah Ah % % % % Full charged battery 77 F(.m A Vltage.~.V at 77 F( Temp.cefficient -mv/ C A Vltage.~.V at 77 F( Temp.cefficient -mv/ C 77 F( affected hur rate (7.A) hur rate (.A) hur rate (.A) hur rate (9.A) minute rate (A) F( 77 F( F(- Ah Ah Ah 9Ah Ah % % % % Full charged battery 77 F(.m A Vltage.~.V at 77 F( Temp.cefficient -mv/ C A Vltage.~.V at 77 F( Temp.cefficient -mv/ C Discharge 77 F( 77 F( Discharge 77 F( 77 F( A A A.A A Hrs. A.A (Hrs).. (Amps) A A 9.A.A 9A Hrs..A 7.A (Hrs).. (Amps) 9

26 MSV MSV.() 9.() Unit: mm 77 F( affected Ttal hur rate (.A) hur rate (9.A) hur rate (.A) hur rate (A) minute rate (A) F( 77 F( F(- Ah 9Ah Ah Ah Ah % % % % Full charged battery 77 F(.m. inches(mm) 9. inches(mm). inches(mm) 9. inches(mm) V Ah Apprx lbs (Kg) F/F/F9/F A Vltage.~.V at 77 F( Temp.cefficient -mv/ C A Vltage.~.V at 77 F( Temp.cefficient -mv/ C mm V AH Ttal Standard Terminal 7mm(.7inches) mm(.inches) mm(.inches) 7mm(.9inches) Apprx..7kg(.Ibs) F MSV Discharge 77 F( 77 F( 7. Unit: mm A A A.A A Hrs. 9A A (Hrs).. (Amps) mm Ttal Standard Terminal V AH 7mm(.inches) mm(.inches) mm(.99inches) mm(.inches) Apprx..kg(.Ibs) F

27 MSV MSV 7 mm Ttal Standard Terminal V AH 7mm(.7inches) mm(.9inches) mm(.9inches) mm(.9inches) Apprx..kg(.9Ibs) F MSV 7 7 Unit: mm mm Ttal Standard Terminal V AH mm(.77inches) 7mm(7.inches) mm(.inches) 7mm(.7inches) Apprx..kg(7.Ibs) F 7 Unit: mm MSV 7 7 Unit: mm Unit: mm V AH V AH mm Ttal mm(.7inches) 7mm(.9inches) mm(.99inches) 7mm(.inches) mm Ttal mm(9.inches) 7mm(.9inches) mm(.99inches) mm(.9inches) Standard Terminal Apprx. kg(.ibs) F Standard Terminal Apprx. kg(.ibs) F

28 MSV MSV 7 7 Unit: mm V AH mm Ttal mm(.9inches) 7mm(.inches) mm(.99inches) 7mm(.inches) Standard Terminal Apprx..kg(.Ibs) F MSV Unit: mm V AH mm Ttal 7mm(.inches) 7mm(.inches) mm(.99inches) 7mm(.inches) Standard Terminal Apprx. 7kg(7.Ibs) F MSV Unit: mm 7 Unit: mm V AH V AH mm Ttal mm(.inches) 7mm(.inches) mm(.9inches) 7mm(.inches) mm Ttal mm(.7inches) mm(.7inches) mm(.inches) mm(.inches) Standard Terminal Apprx. kg(.ibs) F Standard Terminal Apprx. kg(ibs) F

29 MSV Unit: mm Precautins fr handling Mtma Valve Regulated Lead-Acid Batteries. Please read the Handling Bk entirety and its cntents fully understd befre handling r using Mtma rechargeable Valve Regulated Lead-Acid (VRLA) Batteries. If there are any questins, please cntact yur lcal mtma pwer agents/ distributrs. Due t the ptential energy stred in the batteries, imprper handling r use f the batteries by nt bserving the precautins listed in the dcument may result in bdily injury caused by electrlyte leakage, heat generatin, r explsin. mm Ttal Standard Terminal V AH 9mm(9.9inches) mm(.7inches) mm(.inches) mm(.inches) Apprx. kg(.ibs) F 9 MSV Unit: mm I.DANGER. D nt lad valve-regulated lead-acid batteries (hereinafter described as the battery ) in airtight equipment. Use f the battery in airtight equipment may cause explsin f the equipment r injury.. Insulate metallic tls such as trque-wrenches and wrenches with a vinyl tape, etc. Using uninsulated tls may cause a shrt circuit, and the heat r sparks generated by the shrt circuit culd result in burns, damage t the battery, r ignite an explsin.. D nt place the battery in a clsed rm r near fire. Placing the battery in such a lcatin culd result in an explsin r fire due t hydrgen gas emitted by the battery.. Be sure t prvide enugh insulatin arund the lead wires and/r plates used between the batteries and the applicatin. Insufficient insulatin may cause an electric shck, heat generating frm a shrt circuit (r excess current) may result in an injury, burn, smke r ignitin.. The batteries must be charged using the specified charger r by maintaining the charging cnditins indicated by Mtma Pwer. If the batteries are charged under cnditins ther than thse specified by Mtma Pwer, they may leak, ignite r explde.. D nt cnnect the (+) and (-) terminals f the battery t each ther with a metallic material such as wire; d nt allw tls such as pipe wrenches and wrenches t tuch pints f different s n the battery; and d nt bring metallic necklaces r hair pins int cntact with the battery r stre them tgether with the battery. Failure tbserve these precautins may cause the battery tverheat, emit hydr gen gas, leak, ignite, r burst. II.WARNING mm Ttal Standard Terminal V AH 7mm(7.9inches) mm(.7inches) mm(.inches) mm(.inches) Apprx. kg(ibs) F 7. the battery using a specified charger r under the charging cnditin specified by Mtma. Charging the battery under any ther cnditins may cause the battery tverheat, emit hydrgen gas, leak, ignite, r burst.. When using the battery in medical equipment, prvide a back-up system ther than the main battery. Failure f the main battery in the absence f a back-up pwer culd lead t injury.. Avid direct cntact f the battery with metallic cntainers; acid-and heat-resistant insulatrs shuld be emplyed. leakage f the battery in the absence f insulatrs may cause prblems such as release f fumes and ignitin.. D nt place the battery near a device that may cause sparks(such as a switch r a fuse). The battery may generate flammable gas when charged, s remember t keep the battery away frm fire Oran pen flame t prevent any sparks frm igniting r causing explsins. Specificatins are subject t change withut prir ntice 7

30 . Avid placing the battery near a heat-generating part (such as a transfrmer). Using the battery near a heat surce may cause the battery tverheat, leak, ignite, r burst.. In applicatins which use mre than ne battery, first make sure f crrect mutual cnnectins between batteries, and then cnnect the battery with the charger r the lad. Make sure t firmly cnnect the (+) ple f the batteries t the (+) terminal f the charger r lad, and the (-) terminal in the same way. If the ples/terminals f the batteries, the charger and the lad are cnnected imprperly, explsin, ignitin r damage t the batteries and/r equipment may ccur, causing injury t persnnel in sme cases..7 Be extremely careful nt t drp the battery nt feet t avid the pssibility f serius injury.. D nt cntact any plastic r resin cntaining a migrating plasticizer with the batteries. Avid using rganic slvents such as thinner, gasline, lamp il, benzene and liquid detergent t clean the batteries. The use f any f the abve materials may cause the cntainers and/r the cvers ABS resin f the batteries t crack and leak, r culd ignite, Avid using material cntaining a migrating plasticizer by asking the manufacturer its cntents..9 Take safety measures such as wearing rubber glves fr insulatin when handling a f V r higher. Operatin withut safety measures may result in electric shcks t the peratr.. Avid placing the battery in an envirnment which is susceptible t flds. There is the pssibility that if the battery is immersed in water, it may ignite r cause electric shcks t persnnel.. D nt thrw the battery in fire nr heat the battery. The battery may burst r generate a txic gas if placed in cntact with fire.. D nt attempt t disassemble, remdel r destry the battery, as it may cause battery leakage, fire r bursting, and culd als create sulfuric acid spills frm the battery resulting in pssible burns t persnnel and damage t the immediate envirnment.. Battery psts, terminals and related accessries cntain lead and lead cmpunds and handling this prducts may als expse yu t sulfuric acid mist, chemicals knwn may cause cancer and reprductive harm. Wash hands after handling.. Clean the battery with a slightly damp clth, ensure there is n excess water n the clth by squeezing it well. D nt use a dry clth r a duster, as it may cause the battery t generate static electricity, leading t pssible ignitin and bursting f the battery.. Replace the battery with a new ne within the time perid specified in the instructin manual r equipment.. Fllw the guideline which states the battery shuld be replaced when its capacity has decreased t % f the initial capacity (at an ambient temperature f 77 ( ) r belw). In the trickle r flat applicatin f the battery (applicatin as stand-by pwer) at an ambient temperature higher than 77 ( ), the perid fr which the battery can be used befre replacement is shrtened by a half fr every rise f temperature. When the discharge current becmes higher than.ca, the run time and battery life is als shrtened..7 The usable perid fr the battery is markedly shrtened near the end f its service life (when discharge time has decreased t % f the initial). This is als the perid when battery prblems such as internal shrt, dry-up f electrlyte (increase in internal resistance) and crrsin f the cathde grids will ccur. Replace the battery befre these cnditins are reached: if the battery cntinues t be used under these cnditins, maximum discharge current will cntinue flwing, which may lead t thermal runaway r leakage.. The battery cntains diluted sulfuric acid, a very txic substance. If the battery leaks and the liquid inside spills n the skin r clthing, immediately wash it ff with plenty f clean water. If the liquid splashes int eyes, immediately flush the eyes, immediately flush the eyes with plenty f clean water and cnsult a dctr. Sulfuric acid in the eyes may cause lss f eyesight and acid n the skin will cause burns. III. Strage The batteries shuld be used in nn life critical medical equipment. When any medical equipment incrprating a mtma VRLA batteries is planned, please ntify Mtma Pwer.. During strage f the battery, charge it at least nce every six mnths (when ambient temperature is 77 ( ) r belw). Shrten the interval f charging t a half by every ( ) rise f ambient temperature. The rate f self discharge f the battery dubles fr each ( ) rise f ambient temperature. If the battery has been stred fr a lng perid in a discharged state, it may nt be able t regain it's capacity even if it is recharged.. If the battery is stres fr a year r lnger withut being charged, its service life may be shrtened.. Stre the battery after fully charging it, therwise its service life may be shrtened.. Use the battery as sn as pssible. The battery gradually deterirates during strage and thus its decreased capacity may be irreversible even allwing when recharged. Fr mre details, please read the Handling Bk, which cme with the batteries. All descriptins are subject t mdificatin withut ntice. 9