This BetaFPV 2S Battery Charger / Voltage Tester is a must-have for quadcopter enthusiasts. Whether you're out in the field or at home, you can easily charge your 2S batteries. It comes in two versions with different ports - BT3.0 for LiHV 8.7V batteries and XH2.54 for LiPo 8.4V batteries. The charger supports the PD3.0 fast charging protocol, so you can get your batteries charged quickly. It also has a digital display to monitor the battery voltage. The charger is compact and portable, with dimensions of 61*25*17mm and weighs only 17.0±1.0g. It has a Type-C USB input interface and an input voltage range of 5-12V, with a maximum input power of 15W and a maximum input current of 2.5A. Just make sure to follow the usage notes, like not connecting it in reverse polarity and only charging one battery at a time.
