Products gel polymer technology, physical entanglement generated by the diaphragm and the polymer matrix on the pole piece to form a solid structure, reducing the amount of liquid injection, reducing the risk of battery leakage drum shell, better security. Positive use of high-voltage 4.35V material, to ensure the safety performance of the premise, energy density than 4.2V by 12%. Dimensions thick (max) 3.05mm × width (max) 78.8mm × height (max) 116.5mm capacity 1700mAh voltage resistance ≤60mΩ 3.8-4.35V standard shipping charge current: 800mA maximum charge current: 4000mA standard discharge current: 800mA maximum discharge current: 4000mA rechargeable batteries Ambient temperature: 0 ° C ~ 45 ° C discharge temperature: -20 ° C ~ 60 ° C exposure to lithium-ion batteries can not be under temperatures above 60 ° C, not close to the fire. Relative humidity: ≤93% Atmospheric pressure: 70KPa ~ 106KPa Contact: Longgang District, Shenzhen, Guangdong Province, Kwai Chung street BAK Industrial Park 3C marketing center turn Machen Long 15939197373 0755-61886818 6783