Brand New E-Collar Technologies Replacement Battery

Replacement battery for the:

• 300/302TS Handheld Transmitter
• 300/302TS Collar Receiver
• ET-300/302 Handheld Transmitter
• ET-300/302-A Collar Receiver
• PG-300/302 Handheld Transmitter
• PG-300/302 Collar Receiver
• ET-400/402-A Collar Receiver
• FT-330/332 Handheld Transmitter
• EZ-900/902/903/904-R Collar Receiver
• PE-900/902/903-R Collar Receiver

 Note: If you have an RX-090 Collar Receiver you will need the LIPO 3.7V 300MAH BATTERY