Quick Battery Tester Charger Activation Checker Board For iPhone 8 7 6 5 Samsung Mobile

Description:
Some batteries will enter dormant status because of putting away for a long time or low electric quantity. They need to be activated for normal working. This is a professional battery activation and charging tool set for iOS/ Android phones, which will bring the old or dead batteries back to life and charge them fast and safely.
Feature:
The battery activation board brings old or dead batteries back to life, enables the battery to give out more power and prolong its lifetime.
Wide Compatibility: It is suitable for fast charging and activating battery of iOS/ Android phones, such as for 4/ 4S/ 5/ 5S/ 6/ 6 Plus/ 7/ 7Plus, for Huawei/ Xiaomi/ ZTE/ OPPO, etc.
Automatic recognition function of current direction, you do not need to notice the anode and cathode of the battery.
Full Charging Protection: if you access high voltage/ current carelessly, load protection will work and automatically disconnect power supply. Also it can fully protect your devices from short circuit, overcharging, etc.
Easy to Use: One button to activate, just connect activation board to the power supply, and put the battery on it, then click the ACTIVATION button, it will work.

Specifications:
Applicable Model:
For iOS phones: For 4/ 4S/ 5/ 5S/ 6/ 6 Plus/ 6S/ 6S Plus/ 7/ 7Plus
For Android phones: For Huawei/ Xiaomi/ ZTE/ OPPO, etc.
Board Size: Approx. 93 x 27 x 5mm/ 3.7 x 1.1 x 0.2in
Package Weight: 34g
Package List:
Activation Circuit Board x 1 pc
Micro USB Cable x 1 pc

Note:
Please make sure the repairing work is done within the safe voltage range (< 5V).
It's better to charge for one battery each time.