NiMH transmitter battery pack.Fits Remote Trainer transmitters with intensity knob on top of transmitter prior to the G2 series. Including the Pro 100, 200, 500, Flyway, Upland Special, Beagler, XL and non XL models, the Classic and Field 70, and the Trashbreaker Ultra XL. NOTE: The "S" and "XLS" models use a different battery. This is also a replacement battery for the original Trashbreaker Ultra (turn on plug style)transmitter.
NOTE: End Cap and Gaskets are sold separately.