Key Features & Capabilities
- 3-in-1 Functionality: It operates seamlessly as a battery health tester, an external charger, and a safe battery activator.
- Dual Display Meter: Equipped with real-time digital readouts showing both voltage and current values simultaneously.
- Intelligent Protection: Features built-in automatic protocol matching, overload protection, and an upgraded high-current intelligent fast-charging IC.
- Automatic Polarity Detection: Automatically identifies the positive and negative poles of the connected battery to prevent short circuits.
Device Compatibility
The tester incorporates a wide array of built-in connection terminals that support over 90% of smartphone models. Compatible brands include:
- Apple: Extensive terminal connectors covering iPhone 6 all the way through the iPhone 15 Pro Max series.
- Android Brands: Dedicated connection points for Samsung, Huawei, Xiaomi, Oppo, Vivo, ZTE, and Infinix batteries.





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