Don't settle for anything less than the best for your Futaba components.
Radient LiFe 2S 6.6V 2100mAh 15C Futaba / Hitec Transmitter Battery
DYNU01 G16TA047H Laptop Battery Compatible with Microsoft Surface Go 2 2020 10.5 10.5" 2-in-1 Tablet PC Model 1927/1901/1926 i5 i7 Touch-Screen WiFi LTE Series(7.66V 26.81Wh)
G16QA043H Laptop Battery Compatible with Microsoft Surface Go 1824 Tablet(7.66V 26.12Wh)
MXJFYY 2PCS NiMH RC Battery Pack 4.8V 2400mAh with Hitec Connectors, Battery Compatible with Futaba RC Airplane Controller RC Aircrafts, RC Helicopter Receiver, Futaba, JR, and More Models
6v NiMH 1600mAh RC Hump Rechargeable Battery + USB Charger - JST / Futaba UK
Rechargeable Battery Pack 6V 4600mAh SubC NiMH Tamiya Futaba Twin Lead Vapextech