Yowoo 3S Lipo Battery 150C 5500mAh 11.1V Graphene Battery EC5 Connector with Metal Plates for RC Airplane Helicopter F450 Quadcopter Car Truck Boat RC Hobby (2 Pack)

my other batteries are a 5200mah and with that little of difference i wouldn't think the run time would improve so much but with these i notice a good difference. also the power made me think i was gonna pop my tires on my big rock

Simply the best bang for buck item you can get for your RC. I got this for my Losi LMT monster trucks. Spektrum batteries are just too incredibly expensive and have low endurance. These on the other hand last nearly twice as much, have great punch power and best of all they are literally half the price.Pros:-Half the price of OEM-Huge capacity-Well made with advertised power and MAH-Fit and finish are greatCons:-Not compatible with smart spektrum stuff.All in all these are awesome and work great, the fact they dont support spektrums smart batteries is really no big deal as its incredibly accurate anyway. The price is really the best selling part here, I can get twice the batteries for the cost of one OEM battery!

The media could not be loaded. Pulled 100-320w from them for about 12 min and only lost about .3v. To me, that's pretty good. I didn't give them 5* Because that extremely off cell voltage which irks my nerves soooo much. So with that being stated I'd still give them a shot. These are the cheapest graphene lipos I've seen this far!