4000mAh 7.4V 2S LiPo Transmitter Battery Pack (DX7/DX7S/DX8/DX9) (GEA2S4000TXJS)

Power your Spektrum DX7, DX7S, DX8, or DX9 transmitter with a 7.4V 4000mAh 2S LiPo battery. This compact pack provides steady, long-lasting power for extended RC sessions and reliable transmitter performance. Built by Gens Ace, a leading brand in LiPo technology, it emphasizes quality and dependable power for radio systems.

Designed for straightforward fit with the listed DX transmitters, the pack uses a JST-EHR connector for easy mating with compatible gear. The 2S LiPo design delivers solid voltage while keeping weight down, offering about 4000mAh of energy to power your transmitter across flights, races, or practice sessions.