Cylindrical lithium battery (14250 lithium battery)

ICR14250 lithium-ion battery performance and parameter description Product name: 14250 lithium battery Battery model: ICR14250 Nominal voltage: 3.7V Voltage range: 2.75~4.25V Nominal capacity: 300mAh Maximum charge voltage: 4.25V Discharge cut-off voltage: 2.75V standard Charging current: 150mA (0.5C) Maximum continuous discharge current: 300mA (1C) Maximum instantaneous discharge current: 600mA (2C) Cycle life: ≥ 500 times Capacity ≥ nominal capacity * 80% Battery size: 14.3*28 (mm) battery Total weight: 5.5g Working temperature: (CC/CV) standard: 0℃～45℃ Discharge: -20℃～60℃ Storage: -20℃～45℃ Battery charging and discharging standard: Continuous charging current: 0.2 C5A -1 C5A For the best charging current, the highest single string voltage is not higher than 4.25V. Continuous discharge current: discharge 1 C5A, the minimum single string voltage is not lower than 2.5V. Fast charging capability: the maximum charging current is 1C5A; it is normal if the battery temperature rises within 15°C, if it is higher than 15°C, it will affect the service life of the battery. Product application range: mobile power supply, glare flashlight, loudspeaker, mini speaker, miner's lamp, headlamp, searchlight, camping lamp, portable lamp, camping lamp, LED desk lamp, solar desk lamp, solar house number, solar water pump, solar oxygen supply machine , Solar flashlights, LED emergency lights, fishing lights, power tools.