Replacement Li-Po battery for ET-300, ET-300TS , EZ-900, & PE-900 transmitters & receivers
Replacement Li-Po battery for the Educator BL-100, BP-504, RX-090, RX-070, PF-1000 bark collars
Replacement battery for 400, 800, EZ-900, PE-900 and 1200 transmitters & 800, 1200 receivers