901A Battery Tester/Charger Activation Board For IPhone 4 / 4S / 5 / 5C / 5S / 6 / 6 Plus / 6S / 6S Plus / 7 / 7 Plus / 8 / 8 Plus / Samsung

• Support for iPhone 4 / 4S / 5 / 5C / 5S / 6 / 6 Plus / 6S / 6S Plus / 7 / 7 Plus / 8 / 8 Plus and All Samsung
• The battery test/charge/activation board brings old or dead Apple iPhone batteries back to life.
• Advanced design allows you to charge a maximum of two batteries at any one time.
• 2A Current Protection/cut off if the current of voltage are too high the protection automatically disconnects the power supply.
• Short circuit protection: If the battery has a short-circuit, the warning lamp will illuminate - Do not to charge the battery!
• Visual display - A dual LCD display showing current & voltage.
• Safe and easy to use - Attach battery and power to use, when the battery is full it will stop the output charge current to prevent overcharging.
• Low voltage activation: os battery voltage is below 3V, the battery can be re-activated using the activation button

Package include:
1 x battery test/charge/activation board(battery not include)