BETAFPV LAVA II 2S 95C LiHV Battery – XT30

The BETAFPV LAVA II 2S brings the same generation-leap upgrade as the 1S version to 2S micro builds. A core material upgrade pushes discharge from 75C to 95C — a 26.7% increase — delivering a 33.6% boost in available current and a more stable, consistent voltage curve from punch-out to landing.

The Z-folding cell construction gives the LAVA II a 5% higher energy density and extended cycle life over conventional wound cells — more flights per battery before you notice a drop in performance. Tuned specifically for 2S micro cinewhoop builds like the Pavo series.

Choose your capacity:

• 580mAh (2-pack) — 29.2g | ~6:40 on Pavo Femto | ~7:40 on Pavo Pico II
• 680mAh (2-pack) — 33.5g | ~7:40 on Pavo Femto | ~9:00 on Pavo Pico II

• Discharge Rate: 95C
• Voltage: LiHV 7.6V | Max 8.7V | Storage 7.7V
• Connector: XT30 with 18AWG silicone wire
• Balance Plug: JST-XH2.54

Flight times based on hover tests from full charge to 3.4V per cell. Real-world results vary with flying style.

Common Questions

What's the difference between the 580mAh and 680mAh?
About 4g and roughly 60–80 seconds of extra flight time. If your frame can handle the extra weight, the 680mAh is the better choice for anyone prioritizing flight time over all-out performance.

What builds is this battery for?
Designed for 2S micro cinewhoop builds — primarily the BETAFPV Pavo Femto and Pavo Pico II. Check your frame's recommended battery before ordering.

What's different from the original LAVA 2S?
The LAVA II uses upgraded cell materials for a 95C discharge rate (up from 75C) and 5.5–7.7% more capacity in the same form factor — a direct drop-in upgrade with more power and longer flight times.

What voltage should I store these at?
Store at 3.85V per cell (7.7V total). Don't leave them fully charged for more than a few days.