Item Type: Battery Quick Charging Activation Board Material: PCB 1、STRONG FUNCTION: The test board is powerful and supports both for Android and for iOS batteries, so you can simply plug and use. 2、LED DISPLAY: The test board monitors voltage and current changes at any time, and the dual LEDs display voltage and current, making it more convenient and intuitive. 3、AUTOMATIC SHUTDOWN: This charging board can automatically power off when fully charged, with charging status indication and high current load protection. 4、SMART IDENTIFICATION: This charging board can intelligently and automatically identify positive and negative poles, making it easy and time saving. 5、SMALL AND COMPACT: This charging board is compact and lightweight, so it can be carried around and does not take up much space. 1 x Battery Quick Charging Activation Board 2 x Connecting Cable