Amazon.com: URGENEX 7.4V Lipo Battery with JST Plug 1200mAh 30C 2S Rechargeable Lithium Batteries Fit for Most 1/10 1/16 1/18 1/24 Scale RC Cars Racing Trucks and 1 to 2 USB Charger : Toys & Games
2pk Turnigy 1600mah 2S 30C 7.4v Lipo Batteries Pack of Two – ASA College: Florida
ROXXY EVO LiPo 2 - 2200 30C m/w BID-Chip;16,3 Wh
ProTek RC 2S High Power 30C Micro LiPo Battery (7.4V/240mAh) #PTK-5185 - Hobby Time RC