Educator E Collar Replacement Battery for 300TS, 300, 400, 900 Receiver and Transmitter Remote Dog Trainer Li-Po 3.7V 400AH Battery, BP37TR
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Educator E Collar Replacement Battery for 300TS, 300, 400, 900 Receiver and Transmitter Remote Dog Trainer Li-Po 3.7V 400AH Battery, BP37TR
Replacement battery for these Educator models
ET-300TS, ET-300/302, ET-300-L/302-L hand transmitter. You can find your model number on the back of your hand control.
ET-300TS, ET-300/302, ET-300-L/302-L collar receiver. It must say ET-300TS, ET-300 or ET-302 on the collar receiver. If it says RX-090, you will need a different battery.
ET-400/402 collar receiver only. It must say ET-400 or ET-402 on the collar receiver. If it says RX-090, you will need a different battery.
EZ-900/902/903/904, and PE-900/902/903. It must say EZ-900, EZ-902, EZ-903, EZ-904, PE-900, PE-902 or PE-903 on the collar receiver. If it says RX-090, you will need a different battery.