Ujjdwiurgh 2S-6S Lithium Battery Charger Converter Plug with Voltage Display Adapter Board Batteries Remote Contoller

3. The voltage displayed by the is the real-time total voltage change of the battery. as cameras, Bluetooth-compatible headphones). 2. The charging current is adaptive according to the device, and has to do with the discharge current of the battery. For example, if the current of the mobile phone charger is 5V1A, then the charging current after the adapter board is installed is 1A. 1. Any mobile phone and tablet computer with the charger cable as a USB interface can be used. 4. It can be used as the power supply of USB portable lamp. It can supply power for USB fans. 5. If you have a USB extension port, the phone can charge three phones at the same time.