Perimeter Technologies Replacement Battery for Invisible Fence Collar
3-volt lithium battery for the Invisible Fence brand collar.
Each battery will last as long or longer the Invisible Fence Brand PowerCap batteries. Compatible with all Invisible Fence Brand R21, R51, and MicroLite electronic dog fence receiver collars. The battery design was approved by the chief engineer at the Invisible Fence Company and are manufactured in a state of the art facility in Pennsylvania under his supervision.
- 3-volt lithium-ion battery
- Average battery life is 3-6 months
- Rubber gasket provides a water tight seal
- Tamper-proof design
- Coin slot for easy battery removal