锂离子电池规格书

锂离子电池规格书SpecificationForLithium Ion Rechargeable Battery电池型号（Type）：383450AH标称容量（Rated Capacity）：700mAh部门（Department）：铝壳制造部生效日期（Effective Date）：2007-3-121. 范围SCOPE AND APPLICATION本标准规定了锂离子电池的定义、技术要求、测试方法及注意事项。

本标准适用于深圳市山伊克斯技术有限公司生产的锂离子电池。

This specification describes the definition, technical requirement, testing method, warning and caution of the lithium ion rechargeable battery. The specification only applies to battery supplied by Shenzhen 3EX TECH. Co., Ltd.2. 定义 DEFINITION2.1 额定容量：指在20±5℃，65±5%RH 环境下，以5小时率放电至终止电压时的容量，单位毫安时(mAh)。

Rated Capacity: Under 20±5℃，65±5%RH, it means the capacity value of being discharged by 5hrs ratio to End Voltage.2.2 终止电压：放电终止时的规定电压为2.75V 。

End voltage: The end voltage of discharge is 2.75V ，which is defined specially.2.3 0.2倍率充电：指在20±5℃，65±5%RH 环境下，以140mA 电流恒流充电至单体电池电压4.2V 后，转为恒压4.2V 充电，至充电电流小于10±5mA ，停止充电。

0.2 Charge method: Under 20±5℃，65±5%RH, it can be charged to 4.2V with constant current of 140mA, and then, charged continuously with constant voltage of 4.2V until the charged current is less than 10±5mA.2.4 0.5倍率充电：指在20±5℃，65±5%RH 环境下，以350mA 电流恒流充电至单体电池电压4.2V 后，转为恒压4.2V 充电，至充电电流小于10±5mA ，停止充电。

0.5 Charge method: Under 20±5℃，65±5%RH, it can be charged to 4.2V with constant current of 350mA, and then, charged continuously with constant voltage of 4.2V until the charged current is less than 10±5mA.2.5 1倍率充电：指在20±5℃，65±5%RH 环境下，以700mA 电流恒流充电至单体电池电压4.2V 后，转为恒压4.2V 充电，至充电电流小于10±5mA ，停止充电。

1 Charge Method: Under 20±5℃，65±5%RH, it can be charged to 4.2V with constant current of 700mA, and then, charged continuously with constant voltage of 4.2V until the charged current is less than 10±5mA.2.6 0.2倍率放电：指在20±5℃，65±5%RH 环境下，以140mA 电流恒流放电至单体电池电压2.75V 。

0.2 Discharge Method: Under 20±5℃，65±5%RH, it can be discharged to the voltage of 2.75V with constant current of 140mA.2.7 0.5倍率放电：指在20±5℃，65±5%RH 环境下，以350mA 电流恒流放电至单体电池电压2.75V 。

0.5 Discharge Method: Under 20±5℃，65±5%RH, it can be discharged to the voltage of 2.75V with constant current of 350mA.2.8 1倍率放电：指在20±5℃，65±5%RH 环境下，以700mA 电流恒流放电至单体电池电压2.75V 。

1 Discharge Method: Under 20±5℃，65±5%RH, it can be discharged to the voltage of 2.75V with constant current 700mA.3 外形尺寸 SHAPE AND PHYSICAL DIMENSION3.1 产品的命名 Naming Instruction of Product 3EX ———— 38 34 50 AH厂名 ———— 壳厚 宽度 高度 特殊性能Manufacturing Plant Diameter Length Special Property3.2 电池尺寸4.1+0 -0.3×33.8+0 -0.5×50.0+0 -0.5 mm4 结构 STRUCTION电池由正极片、负极片、隔膜、电解液、外壳等组成。

The battery consists of the positive electrode, negative electrode, separator, electrolyte and crust. 5 技术要求 TECHNICAL REQUIREMENT5.1 使用环境 Usage Conditions充电温度 Charging Temperature:0～45℃放电温度Discharging Temperature: -20～60℃相对湿度Related Humidity:<93℃大气压力Atmospheric Pressure: 86～106Kpa5.2 外观：无破裂、划痕、变形、污迹、电解液泄露。

Appearance: Without break, scratch, distortion, contamination and leakage.5.3 额定容量Rated Capacity: 650mAh5.4 内阻Internal resistance: <60mΩ (AC Impedance, 1000Hz)5.5 开路电压Open Voltage: 3.75V5.6 电性能Electronic Performance5.6.1容量-温度性能Capacity-Temperature Performance电池在表1规定不同温度下放电。

每一温度下电池容量同25℃下电池容量相比较，计算百分比，每只电池应达到或超过表1中的对应指标。

The battery discharges at different temperatures listed in Table 1. Discharge capacity of the battery at different temperatures compares with that of 25℃respectively, the percentage calculated will meet or above the requirement of Table 1.电池进行充放电循环300次后，电池剩余容量应大于初始容量的80%。

After the battery had 300 charge-discharge cycles, residual capacity of the battery will be above 80% of initial capacity.5.6.3储存性能Storage Performance5.6.3.1存储后的残余容量Residual Capacity After Storage电池充放电后，不同温度存储不同时间，计算电池的百分比剩余容量必须达到表2中对应的指标。

temperatures, residual capacity after storage calculated will meet or above the requirement of Table 2.Table 25.7.1 恒定湿热性能：测试后电池的容量必须达到初始的80%以上；内阻应该低于120mΩ；无电解液泄漏，无生锈，标识清晰可辩。

Static Humidity: The cell capacity shall be at least 80% of the original capacity and the impedance shall be less than 120mΩ. There shall be no electrolyte leakage. There shall be no rusting. Part marking must be legible.5.7.2 振动：测试后内阻小于120mΩ；电解液无泄漏。

Vibration: The cell impedance shall be less than 120mΩ. There shall be no electrolyte leakage. 5.7.3 机械冲击：测试后电解液无泄漏。

Mechanical Shock: There shall be no electrolyte leakage.5.7.4 温度冲击性能：测试后内阻小于120mΩ；电解液无泄漏。

Temperature Shock: The cell impedance shall be less than 120mΩ. There shall be no electrolyte leakage.5.8 安全性能Safety Characteristic5.8.1 过充测试：测试后电池不冒烟、不爆炸、不起火。