Custom Lithium ion Battery Pack
Product number: 35AQ722-02
Cell model: JD5642128/4000mAh/3.7V
Specification: 3.7V-4000mAh
Product size: 142.4*42.5*6.6mm（Max）
Nominal voltage: 3.7V
Nominal capacity: 4000mAh
Charging voltage: 4.2V
Charging current: 2000mA
Discharge current: 2000mA
Discharge cut-off voltage: 2.5V
Finished product internal resistance: ≤120mΩ
Battery weight: 120g
Charging temperature: 0 ~ 45℃
Discharge temperature: -40 ~ 55 ℃
Storage temperature: -10~+45 ° C (less than 1 month) -10~ 35 ° C (less than 3 months); 0~+25℃ (less than 6 months)
Battery encapsulation : PVC process
Lithium battery protection: short circuit protection, over charge protection, over discharge protection, over current protection, etc.
Application: portable devices
Product Features
1.A bare battery, protective board and PVC process are simple, reliable and easy to be installed.
2.Output terminal: Adopt the output mode of GB UL wire to increase conductive reliability.
3.Battery protection management: Adopt imported well-known protection chips with good stability, high precision monitoring and precise control, to eliminate safety risks to the maximum.
4.The battery pack has good safety, nice discharge performance and long cycle life.
5.The battery pack has a long cycle life and conforms to the values of low-carbon, energy saving and environmental protection.
We custom battery solutions for every application Please fill out the form below to request a quote. Our design team will be in touch within 24 hours to discuss your specifications.
