HOOVO 4S Lipo Battery 14.8V 6200mAh 120C RC Car Battery Hard Case with TR Plug Compatible for 1/8 and 1/10 Scale RC Car RC Buggy Truggy Truck Slash 4X4 Crawler Monster RC Hobby 2 Pack

Great batteries i get a good 25-30 mins of hard run time on them on my Xmaxx and XRT. Will never buy traxxas batteries again, because these batteries out Perform theirs at a lower cost.

Great value for the money!

If you’re reading this, you’re probably on the fence — thinking there’s no way these are real 6200mAh packs, or the connectors are junk, or they won’t have any real power. Well, you’d be very wrong. I grabbed a pair because my truck had been sitting for 5–6 years and my old $500 Traxxas packs were completely dead. I wasn’t about to drop that kind of money again, so I figured I’d give these a shot — especially since they come with TRX connectors. Total no-brainer. They fit the X-Maxx perfectly. The TRX connectors plug right into the truck (not the Traxxas charger), so you’ll need a hobby charger or an adapter if you want to use the stock Traxxas charger. Performance-wise, these cells hit hard. Tons of punch, long runtime, and when I ran them down to about 5% and recharged, they actually exceeded the rated mAh. No heat from the main leads, no puffing, and the balance connectors are nicely built with solid ends. I didn’t get these for free — just sharing my luck with a surprisingly well-built, affordable pack. Already ordering more. 🔋💪

I have been monitoring these batteries usage vs how much power I’ve been able to put back into them. After compiling data from 5 full cycles my best guesstimate is that they are roughly 5000 mah packs. They run fine, they charge fine, and I have always had good luck with hoovo. But these packs should be 7200mah and they are smaller in size and capacity then the 6000mah hoovo packs a friend has. Going through the return process now and going to buy something else. I don’t think less of hoovo, just these particular packs. Had they been 6800mah rather than the expected 7200, I wouldn’t be complaining but they are very very different than the advertised rating.

Worked good, ruined the battery’s my own falt!