The latest launch of high performance and high safety e-cigarette battery which pass Acupuncture, extrusion, heavy impact test
Rate:10C continue discharge
1.At the current of 1c, the CC-CV charged to 4.2v, the cut-off current is 0.02c, and then discharged to 3.0v at 1c, 10c and 15c, respectively.See the below discharge curved:
2.Low temperature discharge:：
Room temperature 1c CC-CV charging to 4.2 v, 0.02c cut-off
Put the battery in a low temperature box at-10 ±2 ℃ and-20 ±2 ℃ for 6 hours
Discharge to 3.0v with 1.9A (6.8c), 0.5c, 1c.
Take it out, put it at 25 ±5 ℃ for 2 hours, and observe its appearance.
3.Overcharge: the battery is charged with 3C to 4.6v, the battery no smok ,no explosion, no fire.
4. Acupuncture Test：no smoke ,no explosion, no fire.
4. Extrusion Test: no smok ,no explosion, no fire.
4. Heavy Impact : no smok ,no explosion, no fire.