This is a set of optional LRP SXX 6.0 - 7.4V Power Capacitors from Team Associated.FEATURES: Three capacitors joined in series for hardcore racers who demand the lowest possible internal resistance and greatest power output from their motors Designed for 2S LiPo or 5 - 6 cell NiMH batteries Super low ESR polymer capacity technologyINCLUDES: Three LRP SXX 6.0 - 7.4V Power Capacitors with positive and negative lead wires and instruction sheetREQUIRES: Soldering to ESC (these Capacitors are not recommended for novice racers without soldering skills)SPECS: Size: 1.1 x 0.3 x 0.6" (27 x 8 x 15mm) Weight: 5g (including wires) Input Voltage Range: 6.0 - 7.4V Wires: Silicone Flex 0.50mm jxs 04/04/11 ir/jxs