BETAFPV 1S HV LiPo Battery Pack BT2.0 450mAh 30C (4 pcs)

BETAFPV 1S HV LiPo Battery Pack BT2.0 450mAh 30C (4 pcs) delivers compact high-voltage energy for small FPV drones and micro multirotors. Each battery is a 1S HV (high-voltage) lithium polymer cell with 450mAh capacity and a 30C continuous discharge rating, designed for brief, high-power flights where low weight and responsive throttle are essential. The BT2.0 connector provides a secure, low-resistance connection to compatible micro flight controllers and motors.

Advantages

The pack offers a balance of lightweight construction, 30C discharge capability and HV chemistry to support higher operating voltages without increasing cell count. Four identical batteries in the set simplify replacements and spares management. The BT2.0 connector minimizes voltage drop and provides reliable contact during aggressive maneuvers. Overall, the design favors small racing quads, cinewhoops and micro freestyle frames that require compact, consistent power delivery.

Suitable for

• Micro and toothpick racing drones
• Cinewhoops and small cine rigs
• Indoor and short-range outdoor FPV flights
• Lightweight micro freestyle builds

Key specifications

• Cell configuration: single-cell (1S) high-voltage lithium polymer
• Nominal capacity: 450 mAh per cell
• Continuous discharge rating: 30C
• Connector type: BT2.0
• Intended use: short-duration, high-current bursts for small multirotors

How to use

Charge these 1S HV LiPo batteries using a charger and profile that supports high-voltage single-cell chemistry and the BT2.0 connector, following manufacturer-recommended charge current limits. Install the battery into the drone’s battery bay or strap it securely to the frame with the connector oriented to avoid tension on wiring during flight. Verify proper polarity and connector seating before arming the aircraft. After flight, allow the pack to cool and store at a safe voltage or in a LiPo-safe bag when transporting.

Usage recommendations

Use conservative discharge and charge rates within the battery’s specified limits, perform pre-flight voltage checks, and replace any cell that shows swelling or abnormal voltage behavior. Match battery voltage and connector compatibility to your flight controller and ESCs to ensure safe operation.