B-E7 3880mAh 3.8V Vivo Phone Battery​

vivo battery B-E7 Vivo NEX battery

Phone battery factory

* Pure lithium cobalt oxide material.
* Customized battery, temperature resistance, high discharge rate, high energy density. To
* Plastic FPC, compression resistance, bending resistance, good flexibility. To
* Structural hardware interface, gold-plated surface, anti-oxidation, low internal resistance, high precision.
* Low power consumption, full capacity is stable and durable, after 600 cycles, the original capacity remains 80%.
* Dual IC protection design to ensure safety and extend battery life
* Protection board PCB
* Current protection PTC
* Low temperature test, high temperature test
* Weight impact test
* Low air pressure test

Shenzhen Yihengyuan Technology Co., Ltd. is a high technology enterprise engaged in manufacturing of power banks , phone batteries and so on . Covering an area of 15 thousand square meters, hundreds of staffs who have good research for mobile batteries, power banks OEM,ODM experience. We have passed ISO,CE,FCC,ROHS, MSDS and so on . Our value message is "Quality Is Our Culture". With us , your money in safe ! your business in safe !