Fitting 680mAh Batteries on the BetaFPV Air75 Tiny Whoop

The BetaFPV Lava II 1S 680mAh LiHV batteries are a relatively new addition to the market and stand out because of their unusually high capacity. At 680mAh, they push the upper limit of what most pilots would consider practical for a tiny whoop.

For the sake of this post, I’ll be comparing them to Tattu 300mAh 3.8V 75C LiPos.

Comparison