Replacement Petsafe R-21, R-51 Dog Collar Battery
Item #: BAT-DC-14   |    In Stock

Replacement Petsafe R-21, R-51 Dog Collar Battery
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Replacement Petsafe R-21, R-51 Dog Collar Battery

Item #: BAT-DC-14   |  In Stock

Today's Price: $16.95

Today's Price: $16.95

Best Value
1 Year Warranty
Brand New
100% Compatibility

Product Specifications for Replacement Petsafe R-21, R-51 Dog Collar Battery

BM Part #: BAT-DC-14
Voltage: 3 Volt
Capacity: 160 mAh
Type: Lithium
Height: 0.8"
Diameter: 0.6"
Shipping Weight: 0.20Lbs
Warranty: 1 Year
  Little known fact:  
Replacement batteries and accessories have the same performance standards as OEM batteries but are significantly cheaper. Why?
Because OEM manufacturers know they can get away with marking up prices 80% (and more) and people will still buy from them. Smart shoppers don't fall for that.

This replacement battery is 100% compatible with the Petsafe R21, R51, and all compatible models. Our batteries and accessories are made with high quality parts and are guaranteed to meet or exceed the original equipment manufacturers specifications at a reduced price. All batteries are tested for 100% Quality Control Assurance.

This replacement battery includes a 1 Year Warranty to guarantee that it has no manufacturing defects.

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What our Customers are saying
Replacement Petsafe R-21, R-51 Battery
February 1, 2016
by on February 1, 2016

Have been buying these batteries from BatteryMart for last couple years to use in the dog's invisible fence collar. Occassionally I will have one that does not hold a charge and it is wasted money. Sometimes the new battery will be tough to get screwed into the battery compartment, usually with a little re-engineering this is overcome. Otherwise, these batteries work well and last the recommended period of time until the next change. The batteries are considerably cheaper here than those supplied by the invisible fence company.

New London, NC
Would recommend to a friend?
The Replacement Petsafe R-21, R-51 Dog Collar Battery has been cross-referenced to be compatible with or replace these OEM part numbers and models:
RV 182

This battery can be used in these models:

Invisible Fence
  • A12
  • R5
  • R21
  • R22
  • R51
  • 900-0025-02
  • A12
  • PC34085202968
  • R-21
  • R-51
  • RFA-182