4400mAh (discharge at 0.2C to 2.75V)
0~45℃ (charging), -20~60℃ (discharging)
The charging limit voltage of the 3.7V lithium battery pack is 4.2V, and the standard charging current is 0.5C (4400*0.5=2200mA).
Therefore, we should choose a 4.2V lithium battery charger with an output current of 2.5A and a constant current and constant voltage charging mode.
Application areas: portable electronic products, instrumentation handheld terminals, medical instruments, laser instruments, etc.
Reliable & durable lithium battery & energy storage manufacturer in China with over 10 years of experience.
We will contact you within 1 working day, please pay attention to the email with the suffix “@hlcbattery.com”.