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No./ 序号 | Description/类型 | Unit/单位 | Specification/说明 | Condition/环境 |
1 | Nominal Voltage 标称电压 | V | 7.2 | |
2 | Operating Voltage 工作电压 | V | 6.0~9.6 | |
3 | Nominal capacity 标称容量 | mAh | 6500 | Standard charge / discharge 标准充电/放电 |
4 | Minimum capacity 最小容量 | mAh | 6500 | Standard charge / discharge 标准充电/放电 |
5 | Nominal Energy 额定能量 | Wh | 45 | 1小时倍率 1 hour rate |
6 |
Weight 重量 |
g |
1020±50 | Standard environment、Accuracy±0.05g Electronic scale 标准环境、精度±0.05g 以内电子秤 |
7 | Power Density 功率密度 | W/kg | >1050 | |
8 | Energy Density 能量密度 | Wh/kg | >43 | |
9 | Max. continuous discharge current 最大恒流放电倍率 |
C |
25 |
20℃~45℃ |
10 | Max. continuous charge current 最大恒流充电倍率 |
C |
15 | |
11 | Storage Temperature 储存温度范围 | ℃ | -20~35 | |
12 | Operating Temperature 使用温度范围 | ℃ | -30~55 |
Performance
Tests should be done within one month of receiving the goods under the following conditions.
测试电池的状态应为用户收到后不超过一个月的产品
Test condition/测试条件
Temperature/适 用 温 度 :20±5℃
Relative Humidity/相对湿度:65±20%
Atmospheric Pressure/大气压力:86~106kPa
Standard charge discharge specification/标准充放电规格
Discharge/放电:6500mA (1C) to 6.0V
Charge/充电:6500mA (1C)×1hrs,1300mA (0.2C)×1hrs
Discharge/放电:6500mA (1C) to 12.0V
No. 序号 | Test 测试 | Unit 单位 | Description 说明 | Condition 环境 | Note 备注 |
1 | Open circuit voltage 开路电压(OCV) |
V |
≥7.5 | Within 1h after charging /充电后一小时内 | |
2 | Internal resistance 直流内阻(DC-IR) | mΩ | ≤16 | 50%SOC | |
3 | Internal Impedance 交流内阻(AC-IR) | mΩ | ≤6.9 | 1kHz | |
4 |
Self -discharge rate 自放电率 |
% |
<18 | 55±2℃ rest 3days, 20±2℃ rest 7days /55±2℃搁置3天、 20±2℃搁置7天 | |
5 | Energy Efficiency 能量效率 | % | ≥85 | 25℃ | |
6 | Volumetric Efficiency 容量效率 | % | >95 | 25℃ | |
7 |
Cycle Life 循环寿命 |
周 |
>3000 |
80%DOD | 1C Charge to 90%, discharge to 10% /1C充电至90%,放电 至10% |
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