Power Supply Current Test Cable Battery Activation Charge Board for iPhone 7G / 7+ / 6S / 6S+ / 6 / 6+ / 5S / 5C / 5G / SE / 4S / 4G
>Professional power current test cable w/ battery activation board for iPhone
>Use this cable to determine the phone failure by checking the mobile phone operating current
>Detect the mobile phone failure through the current method
>Bring old or dead batteries back to life,enables the battery to give out more power and prolong its lifetime
>This cable has 7x connectors,respectively for iPhone 7G / 7+ / 6S / 6S+ / 6 / 6+ / 5S / 5C / 5G / SE / 4S / 4G
>The Green board adds 2x connectors for iPhone 6s and 6s Plus.
>Please make sure the repair work is done within the safe voltage range (5V, 1A ~ 1.5A)
>Please set the DC Power supply to 0V,0A before you connect this item to the battery.
>It automatically detects your battery when connected,then show the voltage and current on the DC Power Supply.
>Please dis-connect this item immediately if you hear a warning sound.
1 x Power current test cable
1 x Green board