Need a SportDOG user replacement battery kit for your SportDOG SD-1225/1825/2225/3225 receiver collar?

The SportDOG SAC00-12544 battery kit is all you need to replace the rechargeable battery pack in your A-Series SR-300 collar. It comes complete with a brand new gasket to maintain the DryTEK waterproof seal. The battery pack is easy to install, requiring only an allen wrench that is included in the kit to access the battery compartment. The SportDOG battery kit is designed specifically for use with the following SportDOG receiver collars:

• Battery type: Lithium-ion, 200 mAh, 7.4v
• Rapid charge capability of 2-hours
• Battery should last 3-5 years with 500 charge/discharge cycles
• Lithium-ion has no memory effect and slow loss of charge (1-3% per month)
• No performance loss in cold weather

• SportHunter SD-1225 Collar (SR-300)
• SportHunter SD-1825 Collar (SR-300)
• WetlandHunter SD-1825CAMO Collar (SR-300W)
• ProHunter SD-2525 Collar (SR-300)
• HoundHunter SD-3225 Collar (SR-300)

• Lithium-ion battery
• Allen wrench
• Gasket
• Instruction manual