Battery Samsung Galaxy S21 5G SM-G991 / G991B / EB-BG991ABY (4000mAh) Premium Quality

Battery Samsung Galaxy S21 5G SM-G991 / G991B / EB-BG991ABY (4000mAh) Premium Quality

The battery is a device that provides power to the phone remotely from the power network. Basically, it is built into the body of the device from the back side under the cover. 

Advantages of this battery:
1. High performance: developed using advanced technologies that ensure stable and long-term smartphone operation.
2. Longer service life compared to others in the market. 
3. Over-discharge and over-charge protection thanks to the built-in advanced controller.

The characteristics of the battery fully meet the factory technical requirements:
The supply voltage is 3.88 V
Power – 15.52 Wh
The capacity is 4000 mAh
Type – Li-ion Polymer

WARRANTY - 1 YEAR.

The battery allows you to stay connected for a long time. No memory effect at all. This is a light battery that is not picky about the periodicity of charging.

You can order a battery through the website or contact the manager by phone indicated on the website.