Batteries are usually the most boring part of FPV, right up until the moment your quad falls out of the sky because of voltage sag. Enter the BetaFPV LAVA II 1S LiHV series. Yes, its a sequel, and unlike most Hollywood franchises, this one is actually better than the original. Were talking about a “generational leap” (marketing speak for “we fixed the chemistry”) that uses fancy Z-Folding tech to squeeze out a 95C discharge rate. Whether youre flying a tiny Air65 or a chunky Meteor75 Pro, weve got a size that fits. Just make sure you select the right capacity from the dropdown menu, or youll be trying to strap a brick to a mosquito.
Because your Whoop deserves better than puffed-up, tired cells. BetaFPV has ditched the traditional winding method for Z-Folding (no, not the phone). This lowers internal resistance, meaning when you punch the throttle to escape a ghost branch, the power is actually there. They also painted them in a subtle “Radioactive Bumblebee” yellow and green, so when you inevitably eject one into tall grass, you might actually find it. With a massive boost in current consistency and a 0.2V higher voltage under load compared to wound cells, this is the cheapest performance upgrade you can buy.
We stock the full range. Please consult the table below so you don’t buy a battery that weighs more than your drone.
| Model | Capacity | Weight | Dims (mm) | Best For |
|---|---|---|---|---|
| The Featherweight | 280mAh | 6.8g | 54106 | Air65, Meteor65 Pro |
| The Standard | 320mAh | 8.2g | 64106 | Meteor65 Pro, Cetus |
| The Cruiser |
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