OSS TEAM W207 PRO V7 Battery Activation Detection Board Fast Charge IC Board For Android Devices

1. W207 Pro V7 Battery Activation Quick Charge Jig, supports 99% of Android phones.
2. Fully Automatic Indicator Light Change / Automatic Power Off When Fully Charged.
3. Dual LED displays for voltage and current, allowing real-time monitoring of changes for greater convenience and clarity.
4. Intelligent automatic polarity recognition (positive/negative), saving time and effort.
5. Built with smart IC chips, featuring high-current overload protection, high-current load protection, and battery short-circuit protection, effectively safeguarding your phone.
6. Upgraded high-current smart fast-charge IC, automatically matches battery protocols.