BetaFPV LAVA II 1S 320mAh Battery

The BETAFPV LAVA II 1S 320mAh LiHV battery is engineered for 65mm and 75mm tiny whoops, delivering sustained power for micro FPV drones. By utilising a Z-Folding manufacturing process rather than traditional rolled cells, this pack achieves significantly lower internal resistance and a flatter discharge curve. This translates to reduced voltage sag during heavy throttle usage and more consistent thrust right to the end of your flight.

Key features

• Z-Folding cell structure: Replaces standard wound cells to increase discharge efficiency and sustain high-voltage output under load.
• LiHV chemistry: Safely charges up to 4.35V, providing extra punch and extended flight times for ultralight micro drones.
• BT2.0 connector: Handles higher continuous current without the electrical bottleneck typical of older PH2.0 plugs.

Specifications

• Cell Count: 1S LiHV
• Capacity: 320mAh
• Nominal Voltage: 3.8V (4.35V Max)
• Connector: BT2.0

This battery is a direct fit for ultralight 1S whoops such as the Meteor65 and custom micro builds equipped with a BT2.0 pigtail. Ensure your charger is set to the 4.35V LiHV mode to utilise the full capacity of the pack.