HRB 4S 5000mAh Lipo Battery XT90 50C 14.8V RC Lipo Battery Compatible with RC Car Truck Helicopter Airplane Quadcopter Boat

I use these to power my RC model plane. I have lots of this brand and are a great value for the money but you must take care of them. Do not discharge too low or leave charged more than a week.

Bought this for son and his RC car. He upgraded his RC car and it is really fast. He loves it. But he was not careful at first and ran the car full throttle. He stripped the gears and we had to order new ones. The battery is compatible just a lot of power.

This battery had been warehoused for so long it was totally dead, my charger wouldn't touch it. Fortunately I found a video on how to address this issue, but this lipo was obviously ignored/abused, and they are very sensitive. Who know how many charge cycles that cost me.

I'm sure this is probably a good battery but its to big for a Flywing 450 v3 helicopter, mainly its to long and the main shaft for the rotor sits directly on top of this battery when battery is installed.

I've only flown this pack five times to date, with no issues in an IRIS+ quad modified for 4S. It's a heavy pack at ~500g, and I replaced the XT90 with a 60. I'll update this after 20 flights or so.

I used this battery once, ran great for about 10 minutes then the RC car shut off. I plugged the battery into the battery meter and the balance plug was not reading. I tried everything to get it to read, but I’m not tearing apart a Lipo. I’ll be looking into sending this back!

Doesn’t have fancy telemetry or gimmicks. This is Straight up crazy power for incredibly low price.

I've had great luck with this battery. This one has not puffed on me at all, provides great run times in a truck weighing almost 13lbs and stays very balanced throughout an outing with it. I will definitely be picking up some 6s batteries from HRB to replace the Goldbat that has puffed and has very short run times for mee.