ProTek RC 5189 LiFe 3PK/M11 Car Transmitter Battery Pack (9.9V/1600mAh) (PTK5189)
Amazon.com: HRB 3000Mah 14.8V 4S 60C LiPo Battery Pack with XT60 Plug for RC Car Boat Truck Heli Airplane (EC3/Deans/Tracxas/Tamiya : Toys & Games
Amazon.com: URGENEX 7.4V Lipo Battery 2S 35C 1800mAh Rechargeable RC Battery Pack with with Deans T Plug Campatibal with Most 1/10, 1/16 Scale RC Cars Trucks and 7.4V 1to2 USB Lipo Battery
LiFe vs LiPo: Which Battery is Better for Radio Control? - YouTube