SDS

Fujian SCUD Power Technology Co., Ltd.
Version
V1.9
File Name
BRR-2P4S-5200FL 锂离子电池规格书
Security Level
Internal public
飞毛腿公司机密，未经许可不得扩散。 - 第
8
页 共
25
页 -
Measure Equipment
/测试设备
1）Ammeter and Voltmeter:
The ammeter and voltmeter should have an accuracy of
the grade 0.5 or higher.
2)Slide caliper:
The slide caliper should have less than 0.05mm scale.
3)Impedance meter:
The impedance meter with AC 1kHz should be used.
/1)电流表和电压表:
电流表和电压表应具有 0.5 级或更高的精度。
2)游标卡尺:
滑动卡尺的刻度应小于 0.05mm。
3)阻抗计:
应使用交流 1kHz 阻抗计。
Standard Charge
/标准充电
Charging the battery with 0.2C of constant current and
constant voltage 16.8V at 20±5℃. Charge end of current
100mA.
/在环境温度 20±5℃条件下，以 0.2C 充电，当电池端
电压达到充电限制电压 16.8V 时，改为恒压充电,充电
截止电流 100mA。
Standard Discharge
Capacity
/标准放电容量
Within 10min after standard charge, discharge with
0.2C
5
A to end of discharging voltage at 20±5℃. repeat
charge and discharge for 2times. The smaller value of the
capacity after 2 cycles is taken as the standard discharge
capacity.
/电池组按标准充电后搁置 10 分钟后，在 20±5℃的温
度下以 0.2C
5
A 电流放电到放电终止电压。上述实验可
以重复 2 次，取两次充放电完整循环后容量的较小值
作为标准放电容量。
Discharge capacity
≥Rated capacity
/放电容量≥额定容量
High Temperature
discharge
/高温放电
After standard charged, battery should be stored in a
temperature-controlled environment at 45±2℃ for 2
hours. after storage, battery should be discharged with
0.2C
5
A to end of discharging voltage.
/电池组按标准充电结束后，将电池组放入 45℃±2℃的
高温箱中恒温 4h，然后以 0.2C
5
A 电流放电至放电终止
电压。
Discharge capacity
≥80% Rated capacity
/放电容量≥80%额定容量