Shenzhen Yihengyuan Technology Co., LTD and its brands are specializes in the research and development and sales of mobile phone batteries. power bank, mobile phone LCD screen for more than ten years. Our clients in over 25 provinces of china and 37 countries worldwide. Since the launch of a series of products, the company has won unanimous recognition and praise from customers with excellent product quality and good sales service. We also welcome OEM and ODM orders. you can talk to our customer service center about your sourcing requirements

ODM OEM Rechargeable Cell Phone Battery Replacement Mi BN41 4000mAh

Xiaomi BN41 Battery For Renmi Note4 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