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SportDog SD-3100 Collar Dog Collar and Fence Battery

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  • This Rayovac 3V Lithium battery is built to exceed performance demands of industrial applications
  • This Lithium 3V battery is ideal for devices like digital cameras, portable lights, LED Flashlights, home security and electronics
  • This Rayovac 3V battery is designed to prevent damaging leaks within the battery. The mercury and cadmium-free meet EPA requirements for convenient landfill disposal
  • This 3V 2-pack holds power for up to 10 years in storage
  • Recycle with us! Bring your old dead batteries to your local Batteries Plus location for proper disposal. Fees may apply.
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$11.99
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In stock at Ashburn
Available at 3 stores nearby
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Brand: Rayovac
Format: 123
Voltage: 3
  • The Duracell lithium 123 battery 2-pack is ideal for your photo devices and you'll have an extra to keep when you need it
  • It is also great for portable lights, LED flashlights, home security and electronics
  • Equivalent to 3V CR17345, DL123, and EL123
  • Engineered to withstand extreme temperatures with an operating range between -4°F to 140°F
  • With Duracell's Duralock Technology this battery lasts up to 10 years in storage
  • Recycle with us! Bring your old dead batteries to your local Batteries Plus location for proper disposal. Fees may apply.
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$16.99
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In stock at Ashburn
Available at 3 stores nearby
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Brand: Duracell Ultra
Format: 123
Voltage: 3
  • The 6-pack of Nuon lithium 123 batteries are a great Money-saving alternative to buying single batteries
  • Nuon lithium 123s provide high quality, dependable power for your photo devices
  • Lithium 123s are great for devices like digital cameras, portable lights, LED flashlights, home security and electronics
  • Equivalent to CR17345, DL123 and EL124 batteries
  • Recycle with us! Bring your old dead batteries to your local Batteries Plus location for proper disposal. Fees may apply.
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Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$22.99
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In stock at Ashburn
Available at 3 stores nearby
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Brand: Nuon
Format: 123
Voltage: 3
  • The 12-pack of Nuon lithium 123 batteries are a great Money-saving alternative to buying single batteries
  • Nuon lithium 123s provide high quality, dependable power for your photo devices
  • Lithium 123s are great for devices like digital cameras, portable lights, LED flashlights, home security and electronics
  • Equivalent to CR17345, DL123 and EL124 batteries
  • Recycle with us! Bring your old dead batteries to your local Batteries Plus location for proper disposal. Fees may apply.
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Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$36.99
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In stock at Ashburn
Available at 3 stores nearby
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Brand: Nuon
Format: 123
Voltage: 3
  • These 3V Nuon CR123 sized lithium batteries are a low cost and effective option to keep your devices powered
  • These CR123 sized lithium batteries are ideal for power-hungry devices including high-powered toys, video game controllers, wireless headsets, flashlights, wireless mice and more
  • These 3V lithium batteries are designed to prevent damaging leaks within the battery. The batteries are tested twice prior to shipment to ensure reliability
  • This CR123 Nuon 2-pack even holds power in storage
  • Recycle with us! Bring your old dead batteries to your local Batteries Plus location for proper disposal. Fees may apply.
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Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$7.99
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Call the Ashburn store at 571-291-2916 and experts will be happy to help with this order.
Brand: Nuon
Capacity: 1400MAH
Format: 123
Voltage: 3
  • The Duracell lithium 123 battery is ideal for your photo devices
  • It is also great for portable lights, LED flashlights, home security and electronics
  • Equivalent to 3V CR17345, DL123, and EL123
  • Engineered to withstand extreme temperatures with an operating range between -4°F to 140°F
  • With Duracell's Duralock Technology this battery lasts up to 10 years in storage
  • Recycle with us! Bring your old dead batteries to your local Batteries Plus location for proper disposal. Fees may apply.
  • View More
$9.99
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Call the Ashburn store at 571-291-2916 and experts will be happy to help with this order.
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Brand: Duracell Ultra
Format: 123
Voltage: 3
  • This Streamlight Lithium 3V battery is built to exceed performance demands of industrial applications
  • This Streamlight Lithium 3V battery is ideal for devices like digital cameras, portable lights, home security, LED Flashlights and electronics
  • This Streamlight 3V battery is designed to prevent damaging leaks within the battery. The mercury and cadmium-free meet EPA requirements for convenient landfill disposal
  • This Streamlight 3V 12-pack holds power for up to 10 years in storage
  • Recycle with us! Bring your old dead batteries to your local Batteries Plus location for proper disposal. Fees may apply.
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$41.99
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In stock at Ashburn
Available at 2 stores nearby
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Brand: Streamlight
Capacity: 1550MAH
Format: 123
Voltage: 3
  • Streamlight 3 volt lithium (CR123) battery 2-pack delivers the same high power performance as the major brands
  • Provides reliable, long-lasting power for your photo devices, portable lights, home security, LED flashlights, electronics and more
  • Batteries fit flashlights that take DL123A, CR123A, EL123A or SF123A batteries
  • Batteries have a 10-year shelf life
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$13.49
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Call the Ashburn store at 571-291-2916 and experts will be happy to help with this order.
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Brand: Streamlight
Capacity: 1550MAH
Format: 123
Voltage: 3
  • This Streamlight Lithium 3V battery is built to exceed performance demands of industrial applications
  • This Lithium 3V battery is perfectly designed to work in your Streamlight Protac, Night Com and TLR-8 flashlights
  • This Streamlight 3V battery is designed to prevent damaging leaks within the battery. The mercury and cadmium-free meet EPA requirements for convenient landfill disposal
  • This lithium 6-pack holds power for up to 10 years in storage
  • Recycle with us! Bring your old dead batteries to your local Batteries Plus location for proper disposal. Fees may apply.
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$25.99
Buy Online Pickup In-Store
We can help!
Call the Ashburn store at 571-291-2916 and experts will be happy to help with this order.
Ship to Home
Available
Brand: Streamlight
Format: 123
Voltage: 3

How Often Should You Replace Dog Collar or Fence Batteries?

There are a number of factors that can influence the lifespan of your system’s battery:

  • How often does the collar get activated? – If the collar needs to warn your pet frequently, the battery will drain more quickly.
  • What setting is the collar set at? – For bigger dogs or pets that need stronger warnings, the extra power will drain your battery faster.
  • What kind of climate do you live in? – If you live in an area that is commonly exposed to extreme temperatures, you’ll likely get less performance from your battery.