IMPACT Li-Fe Battery 1800mAh/6.6V 4C Flat Size for Tx & Rx

Size	85 x 27 x 18mm	Weight	84g
Connector	JR Style with thick 20AWG Silicone Wire / 90mm	Balancer	plug XH style / 45mm
C-rate	4C

MuchmoreRacing's New Li-Po Flat TX/RX Battery Pack.
IMPACT FD TX/RX high-capacity battery is perfect for use as a receiver battery for nitro-powered cars, buggies, and trucks that require a stick configuration.
It is also an excellent choice for transmitters that will accept 2S 6V LiFe input.
The standard power plug fits directly into your transmitter or receiver/switch harness while a JST-XH balance connector allows for simple balance charging.