Parts and Supplies  GH Radio Control Upgrade Kit Already have a GH model hovercraft? Would you like to add RC control for more fun? Then we have the perfect upgrade kit just for you. This upgrade kit is perfect for your two-motor GH model hovercraft. It includes the same transmitter, receiver/ESC, servo, and wire harness that's included with the GH-2 RC kit.  GH-RCU  RC Upgrade Kit with no battery pack and no  charger (requires 8 AA batteries, battery pack,  and charger) $39.95    Buy Direct     GH-RCU  RC Upgrade Kit with battery pack and simple  charger (requires 8 AA batteries) $54.95    Buy Direct     GH-RCU  RC Upgrade Kit with battery pack and smart  charger (requires 8 AA batteries) $64.95    Buy Direct     Universal Smart Charger This charger truly is "smart". Click here for more info.  GH- SMART  GH RC Smart charger (1-hour charging) $19.95    Buy Direct     GH Simple Charger Charges at 450 mA for 8.4 volt batteries, 500 mA for 7.2 volt batteries. Click here for more info.  GH- SMPL  GH RC Simple charger (2-hour charging) $9.95    Buy Direct     GH 7-cell 8.4V AAA NiMH This 7-cell 8.4V NiMH battery pack is an excellent source of power for your two-motor hovercraft—a perfect match for the GH-2 RC kit. The pack contains high discharge 700 maH KAN NiMH cells—the best cells available for RC applications.  GH-Battery   7-cell 8.4V NiMH rechargeable battery pack $11.95    Buy Direct