This item is discontinued.

The SportDOG SAC00-11816 battery kit is all you need to replace the rechargeable battery pack in your SD-2500 transmitter. It comes complete with a brand new gasket to maintain the DryTEK waterproof seal. The battery pack is easy to install, requiring only the screwdriver that is included in the kit to access the battery compartment. The SportDOG Battery Kit is designed specifically for use with the SD-2500 Transmitter.  

Features

• Compatible with SD-2500 series transmitters
• 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

For Use With:

• SportHunter SD-2500 Transmitter 

Box Includes

• Lithium-ion battery
• Screwdriver
• Gasket
• Instruction manual