Description: Use this device to test, charge, and re-activate mobile phone batteries, enables the battery to give out more power and prolong its lifetime. Attach battery and power to use, when the battery is full it will stop the output charge current to prevent overcharging. This battery repair tool kit, safe and easy to use,convenient changing all kinds of apple mobile phone battery. Powered by USB or DC Supply, USB and DC supply cables are included. Compatible with iPhone 8P/X/XS/XS Max/XR(4G-8G) and Samsung phone. Specification: Material: Plastic Size: Approx. 145*50*15 mm/5.71*1.97*0.59 inch Package Includes: 1 Piece Phone Battery Charge Activation Board 2 Pieces Cable
