Garmin Lithium-ion Battery Pack for PRO Series Dog Devices (010-11925-10) bigboy 360 blade only Rechargeable internal lithium-ion battery can

Rechargeable internal lithium-ion battery can provide up to 13 hours of battery life

It has an external temperature sensor with a waterproof casing that allows you to gauge the temperature of water

Battery life can exceed 13 hours between recharges

1-3 week shipping estimate from date ordered (this is an estimate only and subject to change any pre orders on this product will have a cancelation fee applied if ordered and canceled)

Garmin Lithium-ion Battery Pack for PRO Series Dog Devices (010-11925-10) bigboy 360 blade only Rechargeable internal lithium-ion battery canBring along this extra lithium ion battery for extended training sessions with your PRO Series dog devices. This long lasting rechargeable battery lasts about 60 hours per charge for the PRO 70 and PRO 550, and about 40 hours per charge for the PRO Trashbreaker. Compatible Devices: PRO 550 PRO 70 PRO Trashbreaker PT 10 Dog Device Sport PRO