4.28±0.05V 2.4±0.1V. W :29.0mm T :11.1mm

Transcription

1

2

3 age 3 of 16 articulars: test item vs. test requirements Max. charge voltage...: 4.2V Max. Charge current...: Standard discharge current...: 1050mA 210mA Overcharge protection voltage...: Over discharge protection voltage...: Classification...: Samples Type...: Dimension : Shape...: 4.28±0.05V 2.4±0.1V Lithium metal batteries Lithium metal cells Lithium ion batteries Lithium ion cells Large battery Large cell Small battery Small cell Single cell battery L : 33.0mm W :29.0mm T :11.1mm prismatic Mass of apparatus : 16.9g ossible test case verdicts: test case does not apply to the test object : N(.A.) test object does meet the requirement..: (ass) test object does not meet the requirement..: F(ail) Testing: Date of receipt of test item...: Nov. 29, 2015 Date(s) of performance of test.....: Nov. 29, 2015Dec. 10, 2015 Test Conclusion: The battery submitted by HK ELEHONE COMMUNICATION TECH CO.,LIMITED is tested according to Section 38.3 of Amendments to the Fifth Revised Edition of the Recommendations on the Transport of Dangerous Goods, Manual of Test and Criteria (ST/SG/AC.10/11/Rev.5/Amend. 2). Test Result: ass.

4 age 4 of 16 ST/SG/AC.10/11Rev.5 Section 38.3 Clause Requirement Test Result Remark Verdict rocedure Test 1 to 5 must be conducted in sequence on the same cell or battery. Test 6 and 8 should be conducted using not otherwise tested cells or batteries Test 7 may be conducted using undamaged batteries N previously used in tests 1 to 5 for purposes of testing on cycled batteries Test 1: Altitude Simulation urpose This test simulates air transport under lowpressure conditions Test procedure stored at a pressure 11.6 ka ambient temperature (20 ± 5 ) Stored times( 6 hours) 8 hours Requirement Cells and batteries meet this requirement if there is no mass loss, no leakage, no venting, no disassembly, no rupture and no fire and if the open circuit voltage of each test cell or battery after testing is not less than 90% of its voltage immediately prior to this procedure. The requirement relating to voltage is not applicable to test cells and batteries at fully discharged states. No mass loss, no leakage, no venting, no disassembly, no rupture and no fire. Battery after testing is not less than 90% of its voltage immediately prior to this procedure. Mass M of Test Battery (g) OCV (V) Group Group A (at first cycle, in fully charged states) No. M1 (before the test) M2 (after the test) Mass Loss limit (0.2%) OCV1 (before the test) OCV2 (after the test) OCV ( 90%) % % % % % % % % % % % % % % % % % % % % Remark 1. Mass loss (%)=(M1M2)/M1*100% (Where M 1 is the mass before the test and M 2 is the mass after the test); When mass loss does not exceed the value in Table: Mass loss limit, it shall be considered as "no mass loss". The OCV of each test battery after testing is not less than 90% of its voltage immediately prior to this procedure. 2. Ambient temperature: 23.5

5 age 5 of 16 ST/SG/AC.10/11Rev.5 Section 38.3 Clause Requirement Test Result Remark Verdict Test 2: Thermal Test urpose This test assesses cell and battery seal integrity and internal electrical connections. The test is conducted using rapid and extreme temperature changes Test procedure Test temperature and stored hours 1) 72, 6h 2) 40, 6h The maximum time interval Between test temperature extremes is 30 minutes. Test times repeated 10 times After which all test cells and batteries are to be stored 23.4,24h for 24 hours at ambient temperature (20±5 ) For large cells and batteries the duration of exposure N to the test temperature extremes should be at least 12 Small cell hours Requirement Group Group A (at first cycle, in fully charged states) Cells and batteries meet this requirement if there is no mass loss, no leakage, no venting, no disassembly, no rupture and no fire and if the open circuit voltage of each test cell or battery after testing is not less than 90% of its voltage immediately prior to this procedure. The requirement relating to voltage is not applicable to test cells and batteries at fully discharged states. Mass M of Test Battery (g) No. M1 (before the test) M2 (after the test) Mass Loss limit (0.2%) No mass loss, no leakage, no venting, no disassembly, no rupture and no fire. Battery after testing is not less than 90% of its voltage immediately prior to this procedure. OCV (V) OCV1 (before the test) OCV2 (after the test) OCV ( 90%) % % % % % % % % % % % % % % % % % % % % Remark 1. Mass loss (%)=(M1M2)/M1*100% (Where M 1 is the mass before the test and M 2 is the mass after the test); When mass loss does not exceed the value in Table: Mass loss limit, it shall be considered as "no mass loss". The OCV of each test battery after testing is not less than 90% of its voltage immediately prior to this procedure. 2. Ambient temperature: 23.4

6 age 6 of 16 ST/SG/AC.10/11Rev.5 Section 38.3 Clause Requirement Test Result Remark Verdict Test 3: Vibration urpose This test simulates vibration during transport Test procedure Cells and batteries are firmly secured to the platform of the vibration machine The vibration shall be a sinusoidal waveform with a logarithmic Duration 15min Frequency range 7Hz...200Hz...7Hz Amplitude 0.8mm This cycle shall be repeated 12 times for a total of 3 hours for each of three mutually perpendicular mounting positions of the cell Requirement Group Group A (at first cycle, in fully charged states) Cells and batteries meet this requirement if there is no mass loss, no leakage, no venting, no disassembly, no rupture and no fire and if the open circuit voltage of each test cell or battery after testing is not less than 90% of its voltage immediately prior to this procedure. The requirement relating to voltage is not applicable to test cells and batteries at fully discharged states. Mass M of Test Battery (g) There is no mass loss, no leakage, no venting, no disassembly, no rupture and no fire. OCV (V) No. M1 M2 Mass OCV1 OCV2 OCV (before (after the Loss limit (before (after the ( 90%) the test) test) (0.2%) the test) test) % % % % % % % % % % % % % % % % % % % % Remark 1. Mass loss (%)=(M1M2)/M1*100% (Where M 1 is the mass before the test and M 2 is the mass after the test); When mass loss does not exceed the value in Table: Mass loss limit, it shall be considered as "no mass loss". The OCV of each test battery after testing is not less than 90% of its voltage immediately prior to this procedure. 2. Ambient temperature: 23.3

7 age 7 of 16 ST/SG/AC.10/11Rev.5 Section 38.3 Clause Requirement Test Result Remark Verdict Test 4: Shock urpose This test simulates possible impacts during transport Test procedure Test cells and batteries shall be secured to the testing machine by means of a rigid mount which will support This is small batteries. all mounting surfaces of each test battery. a halfsine shock of peak acceleration 150 g n ulse duration 6ms the positive direction followed three times shocks Each cell or battery shall be subjected to three shocks in the positive direction followed by three shocks in the negative direction of three mutually perpendicular mounting positions of the cell or battery for a total of 18 shocks Requirement Group Group A (at first cycle, in fully charged states) Cells and batteries meet this requirement if there is no mass loss, no leakage, no venting, no disassembly, no rupture and no fire and if the open circuit voltage of each test cell or battery after testing is not less than 90% of its voltage immediately prior to this procedure. The requirement relating to voltage is not applicable to test cells and batteries at fully discharged states. Mass M of Test Battery (g) There is no mass loss, no leakage, no venting, no disassembly, no rupture and no fire. OCV (V) No. M1 M2 Mass OCV1 OCV2 OCV (before (after the Loss limit (before (after ( 90%) the test) test) (0.2%) the test) the test) % % % % % % % % % % % % % % % % % % % % Remark 1. Mass loss (%)=(M1M2)/M1*100% (Where M 1 is the mass before the test and M 2 is the mass after the test); When mass loss does not exceed the value in Table: Mass loss limit, it shall be considered as "no mass loss". The OCV of each test battery after testing is not less than 90% of its voltage immediately prior to this procedure. 2. Ambient temperature: 23.0

8 age 8 of 16 ST/SG/AC.10/11Rev.5 Section 38.3 Clause Requirement Test Result Remark Verdict Test 5: External Short Circuit urpose This test simulates an external short circuit Test procedure The cell or battery to be tested shall be temperature stabilized so that its external case temperature reaches 55 Short circuit condition with a total External resistance of less than 0.1ohm The cell or battery must be observed for a further six hours for the test to be concluded. This short circuit condition is continued for at least one hour after the cell or battery external case temperature has returned to Requirement Group Group A (at first cycle, in fully charged states) Cells and batteries meet this requirement if their external temperature does not exceed 170 and there is no disassembly, no rupture and no fire within six hours of this test. Battery external temperature does not exceed 170, and there is no disassembly, no fire and no rupture within six hours of this test No. External Highest Temperature ( ) Criteria Result Battery external temperature does not NF, ND,NR exceed 170, and there is no disassembly, no fire and no rupture NF,ND,NR within six hours of this test NF, ND,NR NF,ND,NR NF, ND,NR NF,ND,NR NF, ND,NR NF,ND,NR NF, ND,NR NF,ND,NR Ambient temperature: 23.1 supplementary information: NF: No Fire ND: No Disassembly NR: No Rupture

9 age 9 of 16 ST/SG/AC.10/11Rev.5 Section 38.3 Clause Requirement Test Result Remark Verdict Test 6: Impact /Crush This is rechargeable cells urpose These tests simulate mechanical abuse from an impact or crush that may result in an internal short circuit Test procedurelmpact(applicable to cylindrical cells not less than 18.0 mm in diameter) N The sample cell or component cell is to be placed on N a flat smooth surface. A 15.8 mm±0.1mm diameter, at least 6 cm long, or the longest dimension of the cell, whichever is greater, Type 316 stainless steel bar is to be placed across the centre of the sample. A 9.1 kg ± 0.1 kg mass is to be dropped from a height of 61 ±2.5 cm at the intersection of the bar and sample in a controlled manner using a near frictionless, vertical sliding track or channel with minimal drag on the falling mass. The vertical track or channel used to guide the falling mass shall be oriented 90 degrees from the horizontal supporting surface. The test sample is to be impacted with its longitudinal N axis parallel to the flat surface and perpendicular to the longitudinal axis of the 15.8 mm ±0.1 mm diameter curved surface lying across the centre of the test sample.each sample is to be subjected to only a single impact. Test rocedurecrush(applicable to prismatic,pouch,coin/button cells and cylindrical cells less than 18.0 mm in diameter) A cell or component cell is to be crushed between two flat surfaces, The crushing is to be gradual with a speed of approximately 1.5 cm/s at the first point of contact. The crushing is to be continued until the first of the three options below is reached. The applied force reaches 13 kn±0.78 kn; Reach this condition The voltage of the cell drops by at least 100 mv; Reach this condition The cell is deformed by 50% or more of its original Reach this condition thickness Requirement Group Cells and component cells meet this requirement if their external temperature does not exceed 170 and there is no disassembly and no fire during the test and within six hours after this test. No. Component cells external temperature ( ) After the test,the, component Cells external temperature does not exceed 170 and there is no disassembly and no fire during the test and within six hours after this test. Criteria Result

10 Group B, (at first cycle at 50% of the design rated capacity) age 10 of The Cells external temperature does not NF, ND exceed 170 and there is no disassembly and no fire during the test and within six NF, ND 13 23,1 hours after this test. NF, ND NF, ND NF, ND Ambient temperature: 23.1 supplementary information: NF: No Fire ND: No Disassembly

11 age 11 of 16 ST/SG/AC.10/11Rev.5 Section 38.3 Clause Requirement Test Result Remark Verdict Test 7: Overcharge urpose This test evaluates the ability of a rechargeable battery to withstand an overcharge condition Test procedure The charge current 1050mAx2=2100mA The minimum voltage of the test: a) The minimum voltage of the test (The manufacturer s recommended charge voltage is not 4.2Vx2=8.4V more than 18V). b) The minimum voltage of the test (The manufacturer s recommended charge voltage is more than 18V). Ambient temperature The duration of the test. 24H Requirement Rechargeable batteries meet this requirement if there is no disassembly and no fire within seven days of the test. There is no disassembly and no fire within seven days of the test. Group No. Criteria Result 16 There is no disassembly and no fire within NF, ND seven days of the test. Group C 17 NF, ND (at first cycle, in fully charged states) 18 NF, ND 19 NF, ND Group D (after fifty cycles ending in fully charged states) Ambient temperature:23.5 supplementary information: NF: No Fire ND: No Disassembly 20 NF, ND 21 NF, ND 22 NF, ND 23 NF, ND

12 age 12 of 16 ST/SG/AC.10/11Rev.5 Section 38.3 Clause Requirement Test Result Remark Verdict Test 8: Forced discharge urpose This test evaluates the ability of a primary or a rechargeable cell to withstand a forced discharge condition Test procedure Each cell shall be forced discharged at ambient temperature by connecting it in series with a 12 V DC, power supply at an initial current equal to the maximum discharge current specified by the manufacturer. The specified discharge current is to be obtained by connecting a resistive load of the appropriate size and rating in series with the test cell, Each cell shall be forced discharged for a time interval (in hours) equal to its rated capacity divided by the initial test current (in ampere) Requirement rimary or rechargeable cells meet this requirement if there is no disassembly and no fire within seven days of the test. There is no disassembly and no fire during the test within seven days after the test. Group No. Criteria Result 24 There is no disassembly and no fire within NF, ND seven days of the test. 25 NF, ND Group E (at first cycle, in fully charged states) Group F (after fifty cycles ending in fully charged states) 26 NF, ND 27 NF, ND 28 NF, ND 29 NF, ND 30 NF, ND 31 NF, ND 32 NF, ND 33 NF, ND 34 NF, ND 35 NF, ND 36 NF, ND 37 NF, ND 38 NF, ND 39 NF, ND 40 NF, ND 41 NF, ND 42 NF, ND

13 age 13 of 16 Ambient temperature: 23.0 supplementary information: NF: No Fire ND: No Disassembly 43 NF, ND

14 age 14 of 16 hotos Fig. 1 Fig. 2

15 age 15 of 16 Fig. 3 Fig. 4

16 age 16 of 16 Fig. 5 ===== End of Report =====