OVONIC 4s Lipo Battery 80C 650mAh 14.8V Lipo Battery with XT30 Connector for RC FPV Racing Drone Quadcopter

Keeps a good battery charge. Has great power delivery considering how small and cheap it is

This battery is working as it should, the cells were out of balance upon receiving it. That was a little concerning, but after the first balance charge, the cells are staying in balance. I recommend that if you buy this battery run it through a storage cycle first

I use it to power a Z-100Plus antenna tuner. it fits in the case and works well. Just have to take it out to charge it back up. Good capacity and holds a charge. Worth the price.

good battery

Good

product works great and as described

Perfect size for tight crawlers

The discharge rate on this battery may be a little too much for the size, this is very lightweight for the mAH it has, some of my other batteries of the same power were a lot bigger and heavier... however there is a downside to this, and that would be.... Flight time... the battery is performing rather well, maybe even better than I expected from this company, that is why the 3 stars... However, I am getting a pretty short flight time even with the reduced weight... So although the power was steady and the punch out was OK, the flight time was not the best. I tried 3 new batteries, Tungey, Tattu, and Ovonic... this one... although the performance of this battery was not bad, I got about 1 to 2 minute less flight time than the other two new batteries. And as you know in the FPV world, we want to be in the air as long as possible! lol.... I would recommend this battery if you are going to use it on a whoop or something really small and light... If you are going to be flying a 3" or bigger, I may want to try something with a little higher C.