WL-338A Battery Activation Detection Board For iPhone Android

WYLIE WL-338A Universal battery activation Circuit board for iPhone 6-15 Pro Max Huawei Samsung Xiaomi Oppo VIVO, ect. WL-338A battery activation detection board with digital displays supports the latest iPhone 15 series and most Android Phone models.Features:1. One button activation for power loss.2. Monitor voltage current in real time.3. Automatic identification of positive and negative pole4. Short circuit protection.5. Full automatic removal of load, measure the no-load/load voltage of the power supply equipment.6. Easily activate the battery in just a few steps.7. With Type-C/USB/alligator clip interfaces, it can be flexibly used according to actual needs.