COMPANY PROFILE：Shenzhen ESC Technology is a leading provider of LITHIUM POLYMER BATTERY and was founded in 2017 in Shenzhen. We do all kinds of Phone Replacement batteries，especially the iPhone ,Samsung,Huawei,Xiaomi,OPPO &Vivo brands at the beginning.After the positive feedback from end user and customers, the founder decided to focus  on battery products and launched tablet &laptop batteries ,which targeting to build up a Battery Mall....