Garmin TT15 Mini and T5 Mini Lithium-Ion Battery Pack
Bring along this extra lithium-ion battery for extended training sessions with your TT 15 mini or T 5 mini dog devices. This long-lasting rechargeable battery lasts about 16-30 hours per charge.
PART NUMBER: 010-11828-40
This is NOT compatible with the TT15/T5 dog devices.