W218 Smartphone Battery Fast Charging And Activated Board 2 In 1 Tool For IPhone X & 8 Plus & 8 & 7 Plus & 6s Plus & 6s & 6 Plus & 6 & 5C & 5SE & 5S & 5 & 4S & 4

1. Adaptive fast charging function

2. Battery voltage / charging voltage / charging current display

3. Current overload protection and automatically power off after fully charged

4. Battery voltage detection

5. One-key to activate the battery

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