BETAFPV Lava II 1S 680mAh Battery – 95C LiHV BT2.0, 1S Tiny Whoop Compat

Power that fits micro drones

The BETAFPV Lava II 1S 680mAh LiHV battery brings compact, responsive power to your favorite tiny quads. With a 680mAh capacity and a high 95C discharge rating, this battery is designed to deliver brisk throttle bursts and dependable performance for 1S brushless drones like Air75 and Meteor75 Pro.

Designed for real-world use, Lava II emphasizes energy density and voltage stability across demanding flight moments. You’ll notice how the battery maintains a steady discharge under load, helping maintain confident throttle control during lively maneuvers or quick hops between waypoints.

What makes Lava II stand out

• Leap in Performance: Core material upgrades unlock a 95C discharge rate for crisp bursts and reliable power when you need it most.
• Increased Capacity & Efficiency: The 680mAh cell sustains longer flights within the same compact footprint, plus a higher stable discharge voltage.
• Z-Folding Technology: A proprietary process yields higher energy density and a consistently higher voltage under load, contributing to stronger bursts and extended cycle life.
• Multi-Adaptability: BT 2.0 connector enables straightforward plug-and-play with a wide range of 1S Tiny Whoop drones that use BT2.0.
• Iconic Design & Expanded Power Range: Distinctive green and yellow livery with five capacities—from 280mAh to 680mAh—so you can pick the best fit for your setup.

Performance in practice

In the field, Lava II’s balance of capacity and peak voltage translates to longer, more consistent flights and reliable throttle response across quick climbs and tight corridors. The 4.35V max (LiHV) supports higher peak voltages while staying within safe operating guidelines for compatible packs.

Usage, care, and safety

• Always charge with a charger designed for LiPo/Li-ion packs; never leave charging unattended.
• Keep away from flammable materials during charging and avoid overcharging; stop at per-cell limits.
• Store with a voltage between 3.8V and 3.9V for long-term storage, and do not store fully charged for extended periods.
• Do not disassemble, crush, or expose the battery to fire; inspect for swelling or damage before use.

Package contents

4 × Lava II 1S 680mAh 95C Batteries. Recommended accessories include a multi-port 1S charger and BT2.0 charger/voltage tester for convenient setup.