Specifications:
Chemistry: Li-Ion
Voltage : 3.7V
Capacity : 2200 mAh

Compatible Replacement Battery for:
Garmin 010-10806-30, 010-11828-03, 361-00029-02

Compatible with the Following Dog Collars:
Garmin DC-41, 010-11828-03, 361-00029-02, Alpha, Alpha 100, Alpha GPS Pig Hunting Dog Trac, DC50, DC50 Dog Tracking, DC50 Dog Tracking Collar, GAA002, GAA003, GAA004, T5, T5 GPS Dog Tracking Collar, T5 GPS Pig Hunting Dog Trackin, T5 GPS Standard Dog Tracking C, TT 10 dog tracking, TT 10 training device, TT10, TT10 Dog Device, TT10 GPS Dog Tracking Collar, TT15, TT15 GPS Dog Tracking Collar