Description:

• Professional battery charger and activation plate.
• Suitable for all iphone models. The battery activation card gives new life to old or dead batteries, allows the battery to give more power and extend its life.
• The voltage of 4.2V for fast battery charging is stable and fast. (the charging time is about 45 minutes.
• Press the button to activate the rest battery for reuse.
• Support other charging equipment, which avoids the long-term use of the power supply.
• Automatic recognition function of the current direction. It is not necessary for users to notice the battery anode and cathode.