BetaFPV Lava 1S 550mAh 75C Batteries (4 pcs) from BetaFPV is a set of four compact, high-performance batteries specifically designed for Cetus and Meteor mini-drones with a BT2.0 connector. These batteries are ideal for aggressive flight styles: a high 75C C-rating allows for an instant current boost to the motors, ensuring rapid acceleration and sharper maneuverability.

Key Advantages

• Z-Folding Technology: reduces internal resistance, increases energy density and discharge stability, positively impacting flight time and peak power.
• High 75C Current Output: for dynamic flights, aggressive turns, and precise maneuvers.
• Optimized Lifespan: design and materials extend service life and maintain stable discharge characteristics.
• 4-Piece Set: includes four batteries — enough for extended flight sessions or as spare replacements.

Technological Features

The application of the Z-Folding cell formation process allows LAVA to reduce internal resistance and deliver high currents in short bursts. Compared to traditional wound batteries, this model demonstrates up to 0.2V higher voltage under load in similar conditions and approximately 5% higher energy density with the same dimensions, resulting in longer and more stable flight.

Please Note

• Fully charge the battery before first use.
• Charge only with chargers designed for lithium-polymer or lithium-ion batteries; do not leave equipment unattended during charging.
• Avoid contact between the battery and flammable materials during charging.
• Maximum permissible voltage: for Li-Po — 4.2V per cell; for LiHV — 4.35V per cell. Do not overcharge.
• Do not allow the voltage under load to drop below 3V per cell.
• Do not store the battery fully charged for more than three days; for long-term storage, maintain a voltage of 3.8–3.9V (storage function on compatible chargers, e.g., VIFLY WhoopStor 3).
• Do not disassemble, deform, short-circuit, or expose to fire or high temperatures.
• Do not use batteries showing signs of swelling or deformation.

LAVA 1S 550mAh 75C (4PCS) Specifications

Below are the technical specifications for the LAVA 1S 550mAh 75C kit:

Package Contents

4 pcs × LAVA 1S 550mAh 75C Battery

Manufacturer: BetaFPV. Designed for drones and quadcopters as a spare part and component to enhance your device's performance. The "lava" body design emphasizes the dynamic nature of the batteries and makes them recognizable. If you are looking for compact batteries with high current output, low internal resistance, and an original appearance — the LAVA 1S 550mAh 75C set will provide power, reliability, and quality flights.

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