Tattu R-Line 4S 550mAh 95C XT30

Less Sag. More Amps. If you are looking for a very strong battery to power your latest creation, the Tattu R-Line will work well for you with Increased energy density, lower internal resistance, and higher discharge rates. The Tattu R-Line has been designed to survive the rigors of FPV racing, which means putting this battery into anything less than a tricked out, tuned up, amp sucking, race quad is going to be a walk in the park.