説明
1. Quality assurance: high quality a cell with high capacity, low internal resistance and high current discharge
2. Stable performance: long cycle service life: after 500 times of continuous charge and discharge, the battery capacity is not less than 85% of the rated capacity
3. No memory effect: it can be charged and discharged at any time
4. High safety: overcharge and over discharge protection, PTC resistance protection and explosion-proof protection
5. Environmental protection requirements: CE, MSDS, UN38.3, UL, etc
6. Cooperation: short delivery time, reasonable price and perfect service
