URGENEX 5PCS 3.7V 450mAh Drone Battery 25C 1S Lipo Battery with Molex Plug 5in1 Charger for SYMA Q11 AT-96 TR-C385 TR-P51 TR-F22 H99W H31 H6C H98 Holy Stone HS170G HS170 HS170C HS230 Drone Quadcopter

I used one of these batteries to replace a failing one in my rear view dash cam, as it would not work on cold days,. After replacing the battery with one of these, the cam starts up normally no matter what the temperature. I have the sam model cam in all three of my cars so this was an economic solution to replace them as needed. Though I didn't use them for remote operated vehicles, I am sure they are very good quality for that purpose.

This is really a good buy! 5 pcs with it's own charger. Works well with my new paraglider. I recommend this product.

They work as expected for the MAH capacity. Having extra batteries gives me longer run times.

5 batteries an a charger for $13.99 is a great deal. I did have an issue with one of the batteries but Urgenex shipped me out a replacement right away. Great customer service!! I'll be a repeat customer for sure!

Is what it is make sure it's the right size for your drone if not you're just going to have some extra batteries laying around like me. I could have returned them but I figured I might get another product that needs batteries so I just kept them anyway

Bought for my mini rc plane and they have worked great and I have no complaints

These batteries from Amazon all seem to have the same issues...they won't hold a charge. Bought these and others for some drones I have, and even fully charged they last only half the time of the battery that came with the drone...and they are even more mah! So weak they won't even flip the drone. No more batteries from Amazon, they can't be trusted.

product is great, packaging was a little beat up from shipping but is all good