Zeee2S 5200mAh Lipo Battery 7.4V 50C Hard Case Battery with EC3 Plug Compatible with 1/8 1/10 RC Vehicles Car Slash RC Buggy Truggy RC Airplane UAV Drone(2 Pack)

Working great with long life

This is my first LiPo battery; had an 1800mAh Nimh that came with my RC car and heard LiPo was worthwhile to try out, so I got this 2x5200mAh LiPo set.I ran it for the first time today on a full charge. My Nimh would last maybe 20 minutes of moderate use. I had this LiPo going almost all-out the entire time for over an hour, enough that I got bored (the battery outlasted me!). I have no idea how I'd manage to use both of them in a single day.Moral of the story: great product, great value, highly recommended over an 1800mAh Nimh... But maybe get something a little smaller if you don't plan on actually doing RC for that long in a session.

Good run time and strong!!

I run these batteries in my 1/10 scale Arrma Granite with zero issues. They do get a little warm but not hot like the stock battery my Arrma came with. I will be buying more RC batteries from this brand.I am definitely telling my friends to buy these batteries!

Spektrum S155 smart charger didn't recognize the battery because the balance lead wasn't registering properly. There are 3 wires in the balance lead with the JST-XH connector: red, yellow, and black in that order. After some research I learned that the black balance lead wire needed to be all the way to the left. I switched the placement of the red and black wires and then it worked properly. To do that first take the clear plug cover off by releasing the two latches with a small flathead. Then, to release the wires from the JST connector use a tiny flathead screwdriver or razor to gently push the top of each metal pin in the connector down for the wire you're removing. Simultaneously press down on that pin while gently pulling the wire out. Before sliding the wire back into the connector be sure to gently lift the tiny metal flange back up so that it hooks in place and doesn't slide back out. Re-latch the clear connector cover and that's it. Hope this helps someone, I spent most of the afternoon figuring out that this was the problem 😅

Charges like a battery, works like a battery. It’s a good battery. No issues so far. Batteries can be dangerous so I suggest if you find a good brand stick with it. I’m sticking with this one.

Perfect size battery for my Arrma grom, good quality hard case lipo

Even though these batteries work really good make sure to buy a lipo battery bag luckily I had a bag and the battery was in it because it did catch fire for no reason it was in the bag charging and the poof fire. If you are not new to lipo batteries then you know this can happen with any brand lipo so be careful but I do recommend these batteries they are affordable and work great.