BQY Transmitter LiPo Battery 11.1V 2200mAh 3 connector for JR Futaba Walkera WFLY FS Transmitter Battery Shipping from USA BQY Transmitter LiPo Battery 11.1v 2200mah Plug: Futaba plug & JR plug & JST plug Battery size: 10.6 * 2.9 * 2.1cm / 4.2 * 1.2 * 0.8in Battery weight: 133g / 4.7oz 100% Brand New