Spektrum 7.4V 2000mAh 2S Li-Ion Transmitter Battery

Crazepony 4000mAh 2S Lipo Battery 8C/16C 7.4V JST JR Plug Balancer

DXF Li-Polymer lipo battery Spektrum dx6e DX6 2S 7.4V 2000MAH 8c Tr

Logic RC - Li-Po Batteries 2S (7.4V)

Spektrum 7.4V 2000mAh 2S Li-Ion Transmitter Battery: TX Plug

A word about receiver batteries

JR-2S: 9.6v rechargeable battery for JR PROPO transmitters

Spektrum Transmitter Battery

SPMB2000LITX1S : 3.6 volt 2000mAh Li-ION battery for SPEkTRUM

Spektrum 2000mah RC Transmitter TX Battery AC Adapter Combo DX6

Logic RC - Li-Po Batteries 2S (7.4V)

Futaba 16IZ 2S LiPo Transmitter Battery (7.4V/2000mAh) [FUTUBA0151

TRANSMITTER LIPO BATTERY 7.4V 1500mAh 2S for Flysky FS-GT5 Remote

Li-ion – OZRC

Spektrum RC Radios