Hi everyone im getting a caddx gofilm 20 what battery should i buy? 650/750? some websites say HV on some lipos what's the diference? tku
Caddx recommends a 650mAh 4S lipo, which would be around 80g, give or take. A LIHV battery is a lipo that can be charged to 4.35V per cell instead of the normal 4.2V per cell. This means the battery can have more capacity (mAh) per gram. I recommend you read Oscar Liang's primer on lipo batteries here.