Specification Approval Sheet

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Gladys Hart
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1 Specification Approval Sheet Name: 14.6V1.5A LiFePO4 Battery Charger Model: SPECS: I/P: AC 100V~240V 50HZ/60HZ O/P: 14.6V1.5A Approved By Checkup Make Signature Date Customer Confirmation Company Name: Stamp:, U.S.A Tel: Fax:

2 Content 1. FEATURES ELECTRICAL CHARACTERISTICS INPUT CHARACTERISTICS INPUT VOLTAGE INPUT CURRENT INRUSH CURRENT LEAKAGE CURRENT START UP DELAY TIME OUTPUT CHARACTERISTICS OUTPUT NO-LOAD VOLTAGE RATED CHARGING CURRENT: ( NORMAL CHARGING) CONSTANT CURRENT CHARGING VOLTAGE RANGE FULL CHARGED TURN LAMPS CURRENT OUTPUT RIPPLE VOLTAGE CHARGING MODE OUTPUT SHORT CIRCUIT PROTECTION REVERSE IRRIGATION CURRENT REVERSE PROTECTION CHARGING CHARACTERISTICS & LED INDICATION CHARGING CHARACTERISTIC CHART LED INDICATION ENVIRONMENTAL REQUIREMENTS OPERATING TEMPERATURE OPERATING HUMIDITY STORAGE TEMPERATURE STORAGE HUMIDITY ATMOSPHERIC PRESSURE SAFETY REQUIREMENTS DIELECTRIC STRENGTH INSULATION RESISTANCE MECHANICAL REQUIREMENTS RELIABILITY APPEARANCE REQUIREMENT VOLUME & WEIGHT SAMPLING STANDARD PACKAGE CAUTIONS... 8

3 1. Features 1.1 This is a 14.6V1.5A LifePO4 battery charger;, constant current and constant voltage charging, ensure the quality and safety of charging process. 1.2 Suitable for 4S 1500~10000mAh LifePO4 battery Charging current:1500ma 1.3 Two-color LED indicate charging status. Each LED indicates the corresponding channel. 1.4 World wide AC input voltage V, 50Hz/60Hz Designed for worldwide usage. Note: Don t charger other types of battery except LifePO4 batteries mentioned in this datasheet. and have been mentioned in this Specification just refer to 14.6V1.5A LifePO4 batteries 2. Electrical characteristics 2.1 Input Characteristics Input Voltage AC 90V~260V 47HZ~63H Input Current 1.0A Inrush Current 30A MAX Leakage Current Max Leakage Current 0.25 ma (Input Voltage:240VAC) Start up Delay time When plug in AC power supply: 3S 2.2 Output Characteristics Output No-load Voltage 14.6±0.15V Rated charging current: ( normal charging) 1500mA±100mA (CV=12.8V)

4 2.2.3 Constant current charging voltage range 8V-14.6V Full charged turn lamps current Tenergy Corporation When the battery getting charging fully,the red LED turn to green LED,the current at this time is called turn lamps current. Turn lamps current:200ma±50ma Output ripple voltage 150mV (CV=12.8V ) Charging Mode Constant current and voltage charging Output short circuit protection Short circuit occurs,the Automatic protection against Output short circuit and won t cause damages to the charger Reverse Irrigation Current Reverse irrigation current 5mA (When there is no AC input) Reverse Protection Note: This charger is only suitable for 14.6V1.5A LifePO4 batteries 3.Charging Characteristics & LED Indication 3.1 Charging characteristic chart

5 4.The methd of use and LED aplications 1) Put AC plug into Mains socket, LED turns green 2).When put the batteries in, LED will turn red and start charging ;while full charged LED turns green, Note: When fully charging If do not take out the batteries charging current will be increased. 3)LED Indication No Battery Charging Fully Charged Solid Green Solid Red Solid Green 5.Environmental Requirements 5.1 Operating Temperature 0~ Operating Humidity 90% (Non-condensing) 5.3 Storage Temperature

6 5.4 Storage Humidity RH: 85% 5.5 Atmospheric Pressure Kpa 6. Safety Requirements 6.1 Dielectric Strength Initial Dielectric Strength 3000VAC 50HZ/60HZ Leakage current 10 ma 6.2 Insulation Resistance 10MΩ (DC500V) 7. Mechanical Requirements 7.1 Structural Drawing (Similar to bellow samples) Case color and logo silk print can be customized 7.2 Input AC Plug Customized 7.3 Output DC plug Customized 7.4 Nameplate & Label Customized

7 8. Reliability 6.1 High Temperature Test Place the unpacked product into the test chamber and leave it at the temperature of 65 ±2 for 5 hours, then take it out and let it cool down to room temperature. Then check its appearance, dielectric strength, indication and electrical performances. Any damages or malfunctions are unaccepted. 6.2 Low Temperature Test Place the unpacked product into the test chamber and leave it at the temperature of -20 ±3 for 8 hours, and then take it out and let it recover back to room temperature. Then check its appearance, dielectric strength, indication and electrical performances. Any damages or malfunctions are unaccepted. 6.3 Constant Temperature and Moisture Test Place the unpacked product into the test chamber and leave it at the temperature of 40 ±2 and humidity of 90%~95% for 48 hours and then take it out. Then check its appearance, dielectric strength, indication and electrical performances. Any damages or malfunctions are unaccepted. 6.4 Vibration Test Test the charger at the frequency of 10~55Hz and amplitude of 0.35mm for 10 sweep cycles from each direction. Then check its appearance, dielectric strength, indication and electrical performances. Any damages or malfunctions are unaccepted. 6.5 Drop Test Free fall from the height of 1m onto a 20mm thick hard wood surface from 6 different corner of the charger. Check its appearance, dielectric strength, indication and electrical performances. Any damages, malfunctions or abnormal sound inside the charger are unaccepted. 9. Appearance Requirement Charger surface should be smooth without any scratches, glitches or other mechanical damages. Silk print should be clear and intact. No corrosion should be on the exposed metal parts 10. Volume & Weight 10.1 Volume: L 119* W* 61 H38 mm 10.2 Weight: 284g 11. Sampling Standard

8 The default QA inspection is based on MIL-STD-105E standard and strictly implemented. Special procedure can be arranged upon customer s request. 12. Package Blister card packaging or customized. 13. Cautions 11.1 DO NOT use it to charge inapplicable batteries DO NOT operate the charger when the temperature is higher than 40. We recommend you operate when the temperature is lower than 35. Batteries may get warm during charging Keep it away from heat and combustion source during charging DO NOT use charger and batteries in any acidic, alkaline or corrosive environment DO NOT expose charger to rain, snow, water, gas, oil, etc DO NOT disassemble charger or battery DO NOT let children use charger without adult supervision.

Specification Approval Sheet

Specification Approval Sheet Name: 12 slot AA/AAA LCD fast charger Model: 01160 SPECS: I/P:DC 12V 1500mA O/P: AA :DC 1.2V 2000mA 0.25 12CH AAA:DC1.2V 1000mA 0.25 12CH Approved By Checkup Make Signature