20 Years' Battery Customization

7.4V 4000mAh Low Temperature Lithium Polymer Battery for Portable Device

7.4V 4000mAh Low Temperature Lithium Polymer Battery for Portable Device
7.4V 4000mAh Low Temperature Lithium Polymer Battery for Portable Device
7.4V 4000mAh Low Temperature Lithium Polymer Battery for Portable Device
7.4V 4000mAh Low Temperature Lithium Polymer Battery for Portable Device

Product Detail

Project number: 37DZ079-03

Cell model: 5642128/4000mah /3.7V

Battery specification: 5642128-2S1P/4000mAh/7.4V

Nominal voltage: 7.4V

Nominal capacity: 4000mAh

Charging voltage: 8.4V

Charging current: ≤2A

Discharge current: 4A

Instantaneous discharge current: 3-7A

Discharge cut-off voltage: 5V

Product internal resistance: ≤200mΩ

Battery weight: 120g

Product size: 6.2*85*135mm (Max)

Charging temperature: 0 ~ 45℃

Discharge temperature: -40 ~ 60℃

Storage temperature: -40 ° C to 45 ° C

Battery case: PVC

Lithium battery protection: short circuit protection, over charge protection, over discharge protection, over current protection,I2C communication, etc.

Application: Portable devices

*
*
*

Leave a message

Contact Us
Your name(optional)

* Please enter your name
* Email address

Email is required. This email is not valid
* How can we help you?

Massage is required.
Contact Us

We’ll get back to you soon

Done