SportDOG and PetSafe rechargeable replacement battery 7.2V 120mAh for use with the following Transmitters:
This battery can be used with:
• PetSafe 250 m Trainer PDT20-12471
• Petsafe Remote Spray Trainer PDT20-11738
• SportDOG SportTrainer SD-400E
• SportDOG SportTrainer 500 SDT30-11227
• PetSafe 400 m Trainer PDT20-10646
The battery come partially charged from the factory, but will require a full charge (24 hours) before the first use.
The rechargeable Nickel Metal Hydride (NiMH) 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 (12 hours). This should be done once every 4 to 6 weeks.