18650 3.7V 4400mAh Low-Temperature Explosion-proof Lithium Battery for Devices

Product Details
Cell Model: 18650-2200mAh-3.7V
Battery Specification: 18650-1S2P-4400mAh-3.7V
Nominal Voltage: 3.7V
Nominal Capacity: 4400mAh
Charging Voltage: 4.2V
Charging Current: ≤1000mA
Discharging Current: 840mA
Maximum Discharge Current: 1000mA
Discharge Cut-off Voltage: 2.5V
Battery Internal Resistance: ≤180mΩ
Battery Weight: 110g
Product Dimensions: 68×38×19.5mm (Max)
Charging Temperature: 0～45℃
Discharging Temperature: -40～+60℃
Storage Temperature: -20～ +35℃
Battery Enclosure: Soft pack
Lithium Battery Protection: Short circuit protection, overcharge protection, over-discharge protection, over-temperature protection, over-current protection, ESD protection, etc.
Application Areas: Specifically designed for use in explosion-proof equipment, handheld devices, portable devices, and the security field