SportDOG rechargeable replacement Li-Ion battery 7.4V 500mAh for use with the following Transmitters.
This battery can be used with:
• SportDOG SportTrainer SD-825E
• SportDOG SportTrainer SD-1225E
The battery come partially charged from the factory, but will require a full charge (2-3 hours) before the first use.
The rechargeable Lithium-Ion (Li-Ion) batteries are not memory sensitive and do not require depletion before charging.
When storing the unit for long periods, remember to regularly give batteries a full charge (2-3 hours). This should be done once every 3-4 months.
Includes a rechargeable battery, rubber gasket seal, and screwdriver.