Specification Approval Sheet(PACK） 产品规格确认书 Battery Type：EP763462-75C-1300mAh-11.1V 电池型号：EP763462-75C-1300mAh-11.1V Prepared By/Date Checked By/date Approved By/Date 编制/日期 审核/日期 批准/日期 Yuxuejiao/2018-04-25 Zhumaolin/2018-04-25 Yaogang/2018-04-25 Company Name(公司名称） Signature/Date(签名/日期） Company Stamp(公司印章） 1.
.Specification 产品规格 2.1 Cell specification 单电芯规格 NO. Items Specifications 1 Nominal capacity 标称容量 1300mAh @ 0.5C Discharge(放电） 2 Nominal voltage 标称电压 3.7V 3 Internal impedance 内阻 ≤5.0mΩ Thickness/厚度：7.6±0.5mm Width/宽度：34.0±1.0mm 4 Dimension 尺寸 Height/高度:62.0±2.0mm Tab width/极耳宽度:8mm Distance between 2 tabs/极耳间距：16±2mm 5 Cell weight (单电芯重量） 34.0±3.0g 0.5C CC(constant current)charged to4.2V, then CV(constant 6 Standard charge 标准充电 voltage 4.2V)charge till charge current decline to≤0.
2.2 Package specification 电池组规格 NO. Items Specifications 1 Combination method 组合方式 3S1P（三串一并） 2 Combination standard 配组标准 Capacity difference(容量差）≤40mAh Resistance difference(内阻差）≤0.5mΩ Voltage difference(电压差）≤10mV 3 Nominal capacity 标称容量 1300mAh @ 0.5C Discharge （放电） 4 Minimum capacity 最小容量 1200mAh @ 0.5C Discharge（放电） 5 Nominal Voltage 标称电压 11.1V 0.5C CC(constant current)charged to12.6V, then 6 Standard Charging Current 标准充电电流 CV(constant voltage 12.
No.序号 Item 项目 Size尺寸 Remarks备注 1 H Max24.5mm 2 W Max35.0mm 3 L Max72.0mm 4 L1 22#JST-XHR-4P插 Wire length:50±5mm 5 L2 12#XT60插 Wire length:100±5mm Note: the above material for easy material BOM, reference use only 注：以上物料为简易物料 BOM，仅参考使用 4.Performance Data 性能参数表 4.1 Electrochemical Characteristics 电化学性能 NO. 序 号 1 Criterion 标 准 Item 项目 C-rate characteristics 1C ≥98% Test Method 测试方法 Test Temperature at 25±2℃ Charge:0.5C,CC/CV,12.6V,curret≤0.
放电倍率特性 10C ≥95% Discharge:Each rate,CC,9.0Vcut-off 测试温度:25±2℃ 充电：0.5C恒流恒压充到12.6V，电流≤0.05C 截 2 Temperature Dependence of capacity 容量温度特性 60A ≥80% 止 放电：每种倍率恒流放电，截止电压 9.0V 40℃ ≥90% Charge:0.5C, CC/CV,12.6V, current≤0.05C cut-off, at 25±2℃ 25℃ 100% 0℃ ≥85% Interval for temperature’s change is 2Hrs 充电：在 25±2℃0.5C恒流恒压充电到12.6V，电 流≤0.05C 截止 -10℃ ≥70% 放电：在设定温度，0.2C 恒流放电9.0V 截止， Discharge: 0.2C,CC,9.0V cut-off at setting temperature 温度变化间隔是 2 小时 Capacity≥1040mAh Charge: 0.5C CC/CV,12.6V,0.
After Standard Charging,fixed the cell to vibration table,then subjected to vibration test for 30 minutes per axis of XYZ axes Frequency rate :1 Oct/min Vibration frequency : 10Hz-30Hz Vibration 1 Test 振动 NO explosion,no fire,no leakage 不起火、不爆炸、不泄 漏 Excursion(single amplitude): 0.38mm Vibration frequency : 30Hz-55Hz Excursion(single amplitude): 0.19mm 电芯标准充电后，固定在振动台上，然后沿XYZ每个 坐标方向振动 30 分钟 扫频速率：1 Oct/min 振动频率：10Hz-30Hz 位移幅值（单振幅）：0.38mm 振动频率：30Hz-55Hz 位移幅值（单振幅）：0.
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6.Warranty period of battery 电池保质期 Battery warranty for half a year since factory delivery within the time limit, if it does show that the battery did not experience the abnormal use (charge discharge, etc.), but because the battery itself quality problem caused by material or process, vigor power battery will compensate for the equivalent amount of new battery free of charge。 电池保质期为从工厂发货起半年期限内，如果确实证明电池没有经受过异常使用（过充、过放等），而是因 为电池本身的材料或制程导致的品质问题，伟之冠电池将免费赔偿等值的新电池。 7.Exemption from warranted 免责条款 7.
3. Do not use or leave battery nearby fire, stove or heated place(more than 80 ℃) 禁止在热源旁使用！ 4. Do not immerse the battery in water or sea water , or get it wet 禁止将电池投入水中、海水中或弄湿！ 5. Do not charge battery nearby the fire or under the blazing sun 禁止在近火处或阳光照射下充电！ 6. Do not use the special charger, comply with the charging requirement 禁止使用指定非专用充电器，遵照充电要求！ 7. Do not drive a nail into the battery. Strike it by hammer, or tread it 禁止将钉子插入电池中、用铁锤敲打或用脚踩！ 8. Do not give battery impact or fling it 禁止冲击或投掷！ 9.
8.3 Caution 小心！ 1.Do not use or leave the battery under the blazing sun(or heated car by sunshine). The battery may smoke, heat or flame. And also, it might cause the deterioration of battery’s characteristics or cycle life. 禁止在阳光照射下（或阳光直射的汽车上）使用或放置电池，否则可能会引起电池过热，起火荷功能实效， 寿命减短 2.Do not use nearby the place where generates static electricity (more than 64V) 禁止在静电（超过 64V）场所旁使用！ 3.Do not charge the battery out of recommended temperature range of 0℃and 60℃. 禁止在0oC 以下和60oC 以上环境充电！ 4.
