BETAFPV Lava II 2S 580mAh LiHV Battery - 95C, XT30 (2-Pack) for Pavo Pico II / Pavo Femto

Meet the BETAFPV Lava II 2S 580mAh LiHV battery, a compact power pack built for micro quadcopters. Weighing about 29.2 g and measuring 71 × 15.5 × 13.5 mm, it fits snugly in lightweight frames like the Pavo Pico II and Pavo Femto, offering a balanced blend of capacity and agility for tight indoor tracks and nimble outdoor flights. The LiHV chemistry pushes a higher per-cell ceiling, allowing a steadier discharge while keeping weight in check.

Core specs at a glance

• Capacity: 580 mAh; nominal voltage 7.6V; energy 4.41Wh
• Weight: 29.2 g; dimensions: 71 × 15.5 × 13.5 mm
• Discharge: 95C LiHV for strong bursts and steady power
• Connector: XT30 with 18AWG silicone wire; charging plug: JST-XH2.54

The Lava II is designed with micro-flight in mind. The internal layout emphasizes consistent energy delivery without sacrificing compact form, so your quad can respond quickly to throttle inputs while maintaining balance in dynamic maneuvers. Its 580 mAh capacity gives you an extra margin for longer sessions without a heavy hit to weight.

Why Lava II stands out

• Increased capacity and efficiency: more energy in the same compact package with a slightly higher per-cell ceiling for stable discharge, helping your quad keep its speed through mid-airs.
• Improved performance: 95C LiHV discharge unlocks crisper throttle response and higher current during bursts, supporting agile steering and rapid changes in flight direction.
• Longer flight potential: upgraded capacity and discharge performance can translate to longer sessions, letting you push your routine a bit further each time.
• Advanced cell design: Z-Folding technology yields about 5% higher energy density and longer cycle life than traditional wound cells, improving reliability over many flights.
• Plug-and-play compatibility: XT30 connector with 18AWG silicone wire ensures straightforward use with Pavo Pico II and Pavo Femto quads, reducing setup time.

Real-world scenarios

Imagine a fast indoor race or a nimble outdoor hover. The Lava II delivers quick throttle response, stable voltage during aggressive maneuvers, and reliable power as you navigate tight spaces or perform precision landings. You might notice smoother climbs, steadier transitions between flips, and more confident throttle control at the apex of a maneuver.

• Indoor parcours with tight turns and rapid climbs
• Outdoor micro flights with sustained hover and precise positioning
• Practice sessions that test edge-of-control throttle management

What’s in the box and how to use

• 2 × Lava II 2S 580mAh 95C LiHV battery
• XT30 connector with 18AWG silicone wire

Care, safety, and storage

Charge only with LiHV-certified gear, avoid unattended charging, and store rested around 3.8–3.9V per cell for long-term health. Do not use deformed or swollen cells, keep away from heat or flames, and inspect connectors before each swap.