Beeper Battery Pack

Rechargeable Beeper Battery Pack (for Alpha T20/TT25 collars)

For the latest Garmin Alpha T 20 and Alpha TT 25 dog collars, the beeper functionality is integrated into a specific rechargeable battery pack accessory. 

Garmin Beeper Battery Pack: This is a proprietary lithium-ion battery pack with a built-in speaker that replaces the standard battery on compatible collars.

Life: It provides up to 78 hours of battery life in dynamic tracking mode.

Features: It offers five selectable sounds (single beep, double beep, triple beep, low beep, and hawk) and built-in LED beacon lights, all controllable from a compatible Garmin handheld device.