Datasheet

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8.5 Crush Test 挤压测试
Cell, charged per 7.1.1, is to be crushed between two flat surfaces and with cell longitudinal axis parallel to
the flat surfaces of the crushing apparatus. The force for the crushing is to be applied by a hydraulic ram with
a 1.25 inch (32 mm) diameter piston. The crushing is to be continued until a pressure reading of 2500 psig
(17.2 MPa) is reached on the hydraulic ram, applied force of 3000 pounds (13 kN). Once the maximum
pressure has been obtained it is to be released.
按照7.1.1方式充满电的电芯放置于两个水平平板之间，要求电芯长度方向与平板平行。采用直径为1.25 inch
（32mm）的活塞泵作为动力供给的液压设备对两平板持续加压，直到液压达到2500psig（17.2MPa），两平
板间压力到达3000pounds（13kN）的挤压力，结束测试。
Criteria: No Explosion, No Fire
标准：电芯不起火，不爆炸
8.6 Drop test 跌落测试
After charge as per 7.1.1, Drop the cells from 1 meter above a wood floor for 9 times.
按照7.1.1方式充满电的电芯，从1米的高度自由落体跌落至木板上9次。
Criteria: Change of impedance ≤20%; Change of open circuit voltage≤2%
标准：跌落前后电芯内阻变化≤20%；跌落前后电芯电压变化≤2%。
9 GUARANTEE
保证
Cells are guaranteed to be free from defects in workmanship and materials for a period of half a year provided
that the manufacturer can confirm such defects are coming from manufacturing abnormality and not from
abusive usage, or else manufacturer will solve the quality problem. Lishen won’t replace a new cell for free if the
defects are not due to the failure of manufacturing process or is due to customer’s abuse or misuse.
电芯正常使用半年内，经确认出现任何制程而非滥用原因造成的质量问题， 均由生产厂方予以解决。此期限外，
非制程原因而是客户误用造成的电芯质量问题，力神不承诺免费更换。
9.1 Lishen will not be responsible for trouble occurred by handling outside of the precautions in instructions.
力神公司对违反安全守则操作所产生的问题不承担任何责任。
9.2 Lishen will not be responsible for trouble occurred by matching electric circuit, cell pack and charger.
力神公司对于电路，电芯组以及充电器搭配使用所产生的问题不承担任何责任。
9.3 Lishen will be exempt from warrantee any defect cells during assembling after acceptance.
力神公司对于出货后客户在电芯组装过程中产生的不良电芯不予以质量保证。
10 PRECAUTIONS AND SAFETY INSTRUCTIONS
注意事项和安全介绍