Kaisi 9208 Phone Battery Activation Board Plate Charging USB Cable Jig for iPhone 4 -8X VIVO Huawei for Samsung Circuit

Features Professional battery chargeactivation plate Suits for iPhone all models The battery activation board bring old or dead batteries back to life enables the battery to give out more power and prolong its lifetime4 2V voltage for battery fast charging is stable and fast The charging time is about 45 minutes Pressing the button to activate the resting battery for reuseSupport other charging equipment which avoids long term occupation of power supplyAutomatic recognition function of current direction It is unnecessary for users to notice anode and cathode of the batteryAdvancedsafe design but also with fast and effective charging speedPacked well in hard brown paper boxNote Please set the DC Power supply to 0V 0A before you connect this board to the batteryIt s better to charge one battery each time Compatiblity for iPhone 4 4S 5 5S 5SE 6 6 Plus 6S 6SPlus 7 7plus 8 8plus 8x for VIVO huawei for samsung xiaomi Package Included 1 x Kaisi Phone Battery Activation Board Plate Detail Pictures