4pcs 250mAh 1S LiPo Battery 3.7V 30C Blade Inductrix Battery Micro JST 1.25 Connector for Kingkong Tiny 6 Tiny Whoop FPV Racing Drone

These batteries are hot! They brought new life to an older original blade nano cpx with brushed main/tail motors that have some time of use on them. The fit is snug in the cpx skids but not an issue. I suppose all the blade nano's (I can't keep up with all the re-issues blade has made using this frame/skids ) manufactured after the original cpx will fit the skids the same way, just fine. The 4 lipos all came delivered @ 3.85 to 3.87v at storage charge. The build quality is fine, though you can break them if you want too. I charged 1 to a full 4.2v then discharged to 3.2v and got ~280mah's. Got 4 min of flight, power consistent over the entire flight. Cant speak to longevity but if they puff up or die fast I'll edit the review in the future. These small 1S are hit or miss most times and they do not take kindly to abuse, either on the charging end or the discharging end. Be sure to feed them slow and fly them easy for a few charge/discharge/recharge cycles to get the best results with any lipo.

Came in early for an indoor fly. Chatted good and held a good charge

These batteries charge pretty quickly and are great in my Sport Cub S2. They last a long time, close to 15 minutes for each flight, longer without doing stunts. I highly, highly, reccomend these!

They work, nice and cheap. But one of them just randomly stopped working, it’s nice to have a couple extras.

Great batteries flown hard for over a year all but one still performs almost perfect at least 30 hours of flight time out lasted my brushed motors very happy with these

I have 12 of these for my umx planes. Not too heavy to use in place of the 150ma factory battery. Fit is good too. Charge and fly with consistent flight times.

They all work perfectly

More power for the Blade Inductrix