NEW 7.2V 3800mAh 6Cell NiMH Battery for HPI Roto Start Starter Boxes Tamiya Plug 713651426500 | eBay
Amazon.com: Venom Power - Drive Series 7.2V 3000mAh 6-Cell NiMH Battery for Roto Start and Starter Boxes - for Most 1/10 Brushed Radio Control Boats, 2WD and 4WD Cars, Trucks & Buggies :
HPI 87116 Starter Shaft w/O-Ring Roto Start
NEW 7.2V 3800mAh 6Cell NiMH Battery for HPI Roto Start Starter Boxes Tamiya Plug 713651426500 | eBay