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10 Best invisible fence compatible batteries of 2025
Save up to 23% off
Best Choice1
Perimeter TechnologiesPerimeter Technologies Six Pack Dog Fence Batteries for Invisible Fence R21 or R51 Receiver Collars
9.9Exceptional
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Value for Money2
Invisible FenceInvisible Fence Power Cap Battery; Battery for (2-Pack) Electric Collar Batteries for Dog Collars Original Brand Product, Dog Collar
23% Off9.8Exceptional
Our Rating
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3
Perimeter TechnologiesPerimeter Technologies Four Pack Dog Fence Batteries for Invisible Fence R21 or R51 Receiver Collars (4-Pack)
Key specs-
Battery:4 Lithium Metal
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Collar Size:R21, R22, R51, Microlite
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Waterproof:Yes, with seal
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Working Modes:N/A
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Positioning:N/A
9.6Exceptional
Our Rating
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4
Perimeter TechnologiesPerimeter Technologies Invisible Fence Compatible R21, R22, R51 and Microlite Dog Collar Battery
9.5Excellent
Our Rating
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5
EnerpeEnerpe Dog Fence Batteries Long-Lasting & High Capacity Compatible with Invisible R21 R22 R51 and Microlite Fence Receiver Collars 8-Pack
Key specs-
Battery:170 mAh capacity
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Collar Size:R21, R22, R51
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Waterproof:N/A
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Working Modes:Invisible Fence compatible
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Positioning:N/A
9.4Excellent
Our Rating
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6
Perimeter TechnologiesPerimeter Technologies Invisible Fence Collar Battery - Brand Compatible - Includes eOutletDeals Pet Towel (4 Pack)
9.3Excellent
Our Rating
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7
Perimeter TechnologiesPerimeter Technologies Two-Pack Dog Fence Batteries Compatible with Invisible Fence Brand Receiver Collars (2-Pack)
Key specs-
Battery:2 Lithium Metal
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Collar Size:R21, R22, R51, Microlite
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Waterproof:Yes, with seal
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Working Modes:N/A
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Positioning:N/A
9.2Excellent
Our Rating
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8
PETZEEPETZEE 10 pcs Replacement for Invisible Fence Battery Compatible with R21,R22, R51 and Microlite Receiver 10P
9.0Excellent
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9
Perimeter TechnologiesPerimeter Technologies Dog Collar Batteries Compatible with Invisible Fence | Replacement Batteries for R21 or R51 Receiver Dog Collars | Includes ElectroPet Training Clicker | Pack of 4
8.8Very Good
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10
PETZEE6 PCS Dog Collar Batteries Replacement for Invisible Fence Battery Capatible with R21,R22, R51 and Microlite Receiver Collar 6PK
8.6Very Good
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