7TN1600BKF: 8.4 volt 1600mAh NiMH battery with Kyosho (mini Tamiya) connector - for Airsoft guns, RC hobby. Fits RC racing cars, sport cars, flying models.
What Batteries Are Allowed On A Plane? - Your Mileage May Vary
How to fly with rechargeable batteries
NiMH Battery Pack
Duracell AA NiMh Rechargeable AA Batteries (4-Pack) 004133366155 - The Home Depot
4.8V 800mAh Square NiMH Battery Pack for RC Flight
Duracell AA NiMh Rechargeable AA Batteries (4-Pack) 004133366155 - The Home Depot
Dream Flight 4.8v NiMH 700mAH RX Battery
Tenergy 10306-1 AA NiMh Rechargeable Battery - BatteryJunction.com
4.8 Volt NiMH Rechargeable Battery Pack (2200 mAh) with Hitech Connector
Magic Flight - Battery Charger – Lighter USA
Dream-Flight 700 mAh 4.8V NiMH Battery
Venom Fly 30C 2S 800mAh 7.4V LiPo Battery with JST Plug for RC Planes and Helis and Venom Pro 2 LiPo Battery & NiMH Battery Charger Money Saving Combo - Walmart.com
Battery Set - Magic-Flight
RC Battery: 9.6V 800 mAh NiMH Rechargeable Battery for RC Flight