KO Propo Advantage Capacitor A board
KO Propo introduce the Advantage Capacitor A power capacitor board for brushless speed controllers. Designed to improve the speedo’s performance in the second half of the run the board also makes for improved efficiency and controller protection. The capacitor is usable with virtually every 1S and 2S ESC.
Source: KO Propo [kopropo.co.jp]