W209 2-IN-1 iPhone battery Fast Charging and Activation Board for iphone 6 7 8 X XS MAX 8 8P 11 12 13 14 15 16 17pro max

W209 design: iphone 6-8 X XS MAX 11 12 13 14 15 16 17pro max, also Samsung battery

Function:

1. Support iPhone battery charging and activation

2. Support iPhone 1615 14 13 12 11 pro max +XS MAX X 8 8P7 7plus 6S 6Splus 6 6P battery charging and activation

3. Display battery voltage

4. Display charging voltage

5. Display charging current

6. Power conduction prompt

7. Battery short circuit prompt

8. Protect the overload big current

9. Protect battery from overcharge or full charge

10. Recover all functions automatically after short circuit

Charge and activate the built-in battery - First connect the board with power, install the battery on activation board to charge.

Activate built-in battery - Some phone batteries cannot charge after too long storage time, you need to activate the battery by the board so that you can charge and use properly. First connect the board with power, directly install the battery on it, and press the activation button.