sea jump Model Aircraft Battery 6pcs 3.7 600mAh for UDI U817 U818A for V959 V222 V929 for S032 Four-axis Aircraft Helicopter Battery Charger Upgrade Accessories

These fit my U818 drone good and all had good battery life.

Great for mini RC and they work

Great product, I was not sure battery would fit but thanks to exact measurements of product the choice was simple. I was also able to increase amp hrs so flight time increased!

I really recommend

It is misleading I bought their product thinking I was going to be able to plug this battery into my drone saying that it was compatible and it is not I have to rewire it the plugs do not match up really dissatisfied here I'm stuck at home for the next two days thinking I was going to be flying my drone but no because I have to rewire my drone to get the batteries to work so I'm not going to do that so I'm going to send my package back very dissatisfied they should stay there that you may or may not have to rewire your drone it is misleading if I would have known that I would have sucked it up and bought the OEM batteries and charger I thought I was getting a good deal all I got was a big waste of my time and money

My old hoverdrone was benched when the battery wouldn't hold a charge any more. The original battery was a HW701855P. 580mAh These HW701860P 600mAh batteries fit perfectly. I'm getter 9 minute flight times vs <5 minutes with the old battery. Slightly longer otherwise dimensions are the same. This is a good deal.

The battery dimensions were spot on and the charge is straightforward. The downside is that you get about 2 minutes run time out of these batteries. I did not expect a 30-minute run time but it took almost as long to get the battery installed and the drone tuned as long as the run time

These came as described package was not damaged in any way. The batteries are as described however beware knock off brands have lower ratings of voltage and do not maintain their charge longer than 2 days