BetaFPV Charger and Voltmeter for 2S Batteries — a compact and multifunctional solution from the BetaFPV brand for drone and quadcopter owners. The device is available in two hardware versions: the BT3.0 connector version is designed for LiHV batteries with a charging voltage of 8.7V, and the XH2.54 connector version is intended for LiPo batteries with a charging voltage of 8.4V. This versatile gadget combines the functions of a portable charger and a digital voltmeter with an informative LED display that shows the total voltage and individual cell voltages of a 2S battery.

Key Features

• Portable BetaFPV charger and voltmeter for 2S batteries with an integrated LED screen for quick battery status checks.
• Two connector types: BT3.0 (for LiHV, charging voltage 8.7V) and XH2.54 (for LiPo, charging voltage 8.4V), ensuring compatibility with various batteries.
• Support for PD3.0 fast charging protocol for efficient and safe power delivery via compatible sources.
• Powered via universal Type-C USB interface, input voltage range 5-12V, maximum power up to 15W, and maximum input current 2.5A — optimized for mobile use.
• Small size and light weight make the device convenient for flight bags: dimensions 61x25x17 mm, weight 17.0±1.0 g.

Technical Specifications

• Battery Type: BT3.0-LiHV (charging voltage: 8.7V) / XH2.54-LiPo (charging voltage: 8.4V)
• Product Color: White (BT3.0) / Black (XH2.54)
• Input Interface: Type-C USB
• Input Voltage Range: 5-12V
• Input Power: max 15W
• Max Input Current: 2.5A
• Charging Protocol: PD3.0
• Weight (per charger): 17.0±1.0 g
• Dimensions (L×W×H): 61x25x17 mm
• Battery Capacity Display: LED digital display shows total voltage and individual cell voltages of a 2S battery.

User Benefits

• Quick and accurate voltage check for each cell of a 2S battery enhances safety and saves flight preparation time.
• Compact dimensions and light weight allow for convenient carrying in a flight kit or pocket.
• PD3.0 compatibility and Type-C power enable the use of power banks, modern charging blocks, or laptops as power sources.
• Two connector options (BT3.0 and XH2.54) ensure broad compatibility with popular 2S batteries for all-around and racing drones.

Package Contents

• 1 * Charger and Voltmeter for 2S Batteries XH2.54/BT3.0
• 1 * Manual
• 1 * Service Card

This BetaFPV model is suitable for both amateurs and professionals who value measurement accuracy and mobility. With PD3.0 support, a Type-C interface, and an informative LED display, this device will be a reliable assistant in preparing your quadcopter for flight, allowing you to quickly charge and monitor the status of your 2S batteries.

Other products in this category can be found here Chargers