Reedy 2500mAh LiPo M11 TX pack

Reedy’s all-new high-capacity 2500mAh 7.4V LiPo battery lets you enjoy the LiPo advantage in your Airtronics/Sanwa M11X radio. Fitting neatly into the transmitter’s battery holder for simple plug-and-play installation, because it is lighter
than the standard NiMH battery, the radio is less tiresome to hold during long main events or practice sessions.

Source: Reedy [reedypower.com]