RadioMaster 2S / 5000mAh / 7.4V / XT30 Li-Ion Battery ARRMA® Kraton™ 6S These are a perfect match

These are a perfect match for the RadioMaster TX16S but will also work with any radio that has an M4 threaded shaft

Telemetry Power: 100mW

(1) USB Battery Charging Board for 1S LiPo Batteries (5V / 3A)

Part# 7868-Blue

RadioMaster 2S / 5000mAh / 7.4V / XT30 Li-Ion Battery ARRMA® Kraton™ 6S These are a perfect matchEnjoy unparalleled radio endurance with the RadioMaster 2S 7. 4V 5000mAh Li Ion battery. This battery was designed for the RadioMaster Boxer Radio & TX16S Series, but will work equally well with many other Radio Transmitters as well. Check our Battery Adapters to find the right adapter for your vehicle. Just remember, the male end of the adapter is for the battery, and the female end is for the vehicle charger. COMPATIBILITY: RadioMaster Boxer Radio