HRB 2PCS 6S Lipo Battery EC5 4500mAh 100C 22.2V RC Lipo Battery Compatible with RC Car RC Airplane RC Truck RC Boat

These aren't bad batteries. they will perform an last best if your not pushing them over about 60-70 amps, if your going over you might want to go with a better brand. thats best advice i have on these just depends on what power draw you really need.

did not perform a lot of cycles yet but this pack seems very strong and seems to easily delivery the 100C / 450Ait is one of the lightest pack I 've seen for this capacity.also very compact.recommended.

It is good

I have been using these batteries for a while now with no problems, get battery, Mike

These packs are pretty good. Got them for my Arrma 6S converted vendetta and these things get that car moving. They have a high c rating which is key for doing speed runs. The battery life is pretty good and the initial punch is pretty amazing.

Disappointed with these batteries. I discharge batteries only to 50% or so; I am easy on batteries. After 8 cycles, these batteries show no signs of puffiness. However, even with easy use, these HRB 4500 100C batteries act more like a 3600mAh or 3800mAh, low C battery. By comparison, a competitor's battery, labeled with a 4000 mAh rating, far outperforms these HRB 4500 in duration and power. I do not recommend these HRB 4500 mAh batteries, even at the low price paid for a pair of them with a coupon (~$100).

Long lasting and powerful

It held up nicely in my freewing twin 80mm tomcat. The batteries didn't even get warm. I got 4 minutes flight with 28% left over.