The SportDOG Brand® ST-101 Series Transmitter battery kit includes
Instruction Manual, Gasket, and Screwdriver.
The kit can be used on the following systems:
UplandHunter® SD-1850 (ST101-B) transmitter
SportHunter® SD-1800 (ST101-S) transmitter
WetlandHunter® SD-2000CAMO (ST101-W) transmitter