Garmin Battery Packs for T 20 & TT 25 Dog Devices Day-Glo remotely operated beacon lights on

remotely operated beacon lights on the dog device to help locate your dog in low light

plus you will see when a dog is treed or on point

rugged ¾" vinyl-coated nylon with heavy brass snaps at both ends and O-ring for easy tie-out on Tree-Tie Lead

Range: Up to 500 yards

growling sound of a raccoon

Garmin Battery Packs for T 20 & TT 25 Dog Devices Day-Glo remotely operated beacon lights onGarmin Battery Packs for T 20 & TT 25 Dog Devices are available in standard and extended. The standard battery pack is the same as the battery that came on your T 20 or TT 25. It allows up to 68 hours using dynamic update rate. The extended battery pack is an upgrade on the battery that came on your T 20 or TT 25. It allows up to 136 hours using dynamic update rate.