Perimeter Technologies Collar Battery 4-Pack, R21, R22, R51, Microlite | Compatible with Invisible Fence Brand R21, R22, R51 & Microlite Receivers, Long-Lasting Replacement Battery - size: 4 Pack

About this item

• Reliable: These Batteries are Powered by Lithium. This Battery is Comparable to the Invisible Fence Power Cap Battery in Quality and Battery Life
• Compatible: Invisible Fence Brand Collar Receivers (R21, R22, R51, Computer Collar, Microlite, Boundary Plus, GPS 2.0, 700 Series, 800 Series, Shields Plus, etc.)
• Specifications: 3 Volts, 5 Grams, .51Wh, 170mAh, Spring Pressure Construction with Waterproof O Ring
• Shelf Life: This Battery Has a Shelf Life of 5 Years, as Long as it is Stored in a Cool Dry Place Before Use

Overview

• Number of Batteries: 1 A batteries required.
• Brand: Extreme Dog Fence
• Battery Cell Composition: Lithium Metal
• Battery Capacity: 170 milliamp_hours
• Recommended Uses For Product: GPS