Alpha 100 with TT 15/TT 15 mini - Installing the Battery Pack
Amazon.com: Replacement Battery for Garmin Alpha Alpha 100 T5 TT15 DC50 TT10 Alpha GPS Pig Hunting Dog Tracking System DC50 Dog Tracking Collar GAA002 GAA003 GAA004 : Electronics
Amazon.com: Replacement Battery for Garmin Alpha Alpha 100 Alpha GPS Pig Hunting Dog Tracking System DC50 and Others Part NO Garmin 010-10806-30 010-11828-03 361-00029-02 : Electronics
Garmin Alpha 100 Lithium Ion Battery – Tippy River Dog & Hunt Supply LLC