WYLIE WL-338A Battery Activation Detection Board for Phone 5g-14 Series Android One-click Quick Activation
One key activation for power loss/Real-time monitoring voltage/Automatic recognition of positive and negative poles
Battery activation is easy in just a few steps
Accurately monitor the real-time output voltage and current values of the activation board, and measure the no-load/load voltage of the power supply equipment
With Type-C/USB/alligator clip interfaces, it can be flexibly used according to actual need