SDS

文件名称
File Name
电池规格书
Battery Spec.
产品型号
Product model
18650(1INR19/66-4)
文件编号
Document No.
文件版本
Version
A2
日期
Date
2021-05-12
页码
Page
6/ 18
--- FUJI Confidential ---
5.1.4 高温性能
High temperature
performance
电池按 4.3 规定充电结束后，放入 55℃±2℃的高温箱中恒温
2h，然后以 0.2C
5
A 电流放电至 2.8V，放电时间应符合判定
标准。
该试验结束后，将电池取出在环境温度 25℃±2℃的条件下搁
置 2h，然后目测电池外观，应符合判定标准。
Charge the battery per section 4.3, then place at 55℃±2℃
high temperature chamber and keep at that temperature
for 2 hours and discharge at 0.2C5A to 2.8V. The
discharging time should meet the criteria.
After the test, take out the battery and place at ambient
temperature of 25℃±2℃ for 2 hours. Visually inspect the
battery and the battery should meet the criteria.
容 量 ≥ 100% × 最 小
容量
电池外观应无变形、
无爆裂。
Capacity ≥ 100% ×
Minimum Capacity.
No cosmetic
deformation , no
rupture
5.1.5 低温性能
Low temperature
performance
电池按 4.3 规定充电结束后，放入-10℃±2℃的低温箱中恒温
4h，然后以 0.2C
5
A 电流放电至 2.8V，放电时间应符合判定
标准。
该试验结束后，将电池取出在环境温度 25℃±2℃的条件下搁
置 2h，然后目测电池外观，应符合判定标准。
Charge the battery per section 4.3, then place at -10 ℃
±2 ℃ low temperature chamber and keep at that
temperature for 4 hours and discharge at 0.2 C5A to 2.8V.
The discharging time should meet the criteria.
After the test, take out the battery and place at ambient
temperature of 25℃±2℃ for 2 hours. Visually inspect the
battery and the battery should meet the criteria
容量≥75%×最小容
量
电池外观应无变形、
无爆裂。
Capacity ≥ 75% ×
Minimum Capacity.
No cosmetic
deformation , no
rupture
5.2 环境适应性 Environmental adaptability
序号
No.
检验项目
Test item
检验方法
Test method
判定标准
Criteria
5.2.1
恒定湿热性能
Constant
temperature and
humidity
performance
电池按 4.3 规定充电结束后，将电池放入（40±2）℃，相
对湿度为 90%-95%的恒温恒湿箱中搁置 48h 后，将电池取
出在环境温度为 25℃±2℃条件下搁置 2h，目测电池外观，
再以 0.2C
5
A 电流恒流放电至终止电压。
Charge the battery per section 4.3, and then put the
battery into a chamber with constant temperature of 40℃
±2℃ and constant humidity of 90% to 95% for 48 hours.
After that, take out the battery and put it at ambient
temperature of 25℃±2℃ for 2 hours. Visually check the
appearance of the battery and discharge at constant
current of 0.2C5A to the cut-off voltage.
容量≥80%×最小容
量
无变形、无锈蚀、不泄
漏、不泄气、不破裂、
不起火和不爆炸，
Capacity ≥ 80% ×
Minimum Capacity
No cosmetic
deformation, no
rusting, no leak, no
venting, no rupture,
no fire and no
explosion.