BatteryGuy > Dog Collar Batteries > SportDog TB-250 replacement battery

SportDog TB-250 replacement battery

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3 volts 1500 mAh L: 0.65" H: 1.35" W: 0.65" 0.10 lbs 4.5 Wh
3v 1500 mah CR123A Lithium Cell Battery
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BatteryGuy Price: 1 battery batteries 1 $1.48
($1.48 per battery)
Quantity (19 available)

BatteryGuy 3 Volt 1500 mAh replacement battery for SportDog TB-250.

  • Only $1.48.
  • Fast Nationwide delivery available.

It meets or exceeds the SportDog TB-250 dog collar specifications defined by the Original Equipment Manufacturer but at a much lower price.

Note this product can also replace:

  • SportDog TB 250
  • SportDog TB250

(This is one Battery – Please verify quantity needed for your application before ordering)

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Product Features

Maintenance Free

Maintenance Free

BatteryGuy Lithium batteries do not require any maintenance while in use. Electrolyte levels are calibrated during factory production.

Puncture Resistant Case

Puncture Resistant Case

The casing of this Lithium battery has been designed to protect the internal components from impacts with sharp objects for extra durability in transport and use.

Corrosion Resistance

Corrosion Resistance

Both the terminals and casing are rust resistant so you won't experience loss of power because of faulty connections even in humid conditions.

High Energy Density

High Energy Density

The way we make our 3 volt 1500mAh Lithium batteries means you get an excellent energy per pound of weight ratio.

Optimized Conductivity

Optimized Conductivity

The materials we use inside and out have been specially selected for their optimal electrical conductivity so energy loss inside the battery is minimized.

Impact Resistant

Impact Resistant

All our Lithium batteries are designed to survive impacts making them tough in transport and tough in use.

Detailed description

BatteryGuy 3 Volt 1500 mAh replacement battery for SportDog TB-250.

  • Only $1.48.
  • Fast Nationwide delivery available.

It meets or exceeds the SportDog TB-250 dog collar specifications defined by the Original Equipment Manufacturer but at a much lower price.

Note this product can also replace:

  • SportDog TB 250
  • SportDog TB250

(This is one Battery – Please verify quantity needed for your application before ordering)

Brand: marsell

Chemistry: Lithium

Dimensions: 0.652" H x 1.35" H

Weight: .05 lbs

Terminal Type: Button Top

Detailed Images

SportDog TB-250 replacement battery
SportDog TB-250 replacement battery

Technical Specifications

Voltage 3 volts
Amperage 1500 mAh
Dimensions L: 0.65", H: 1.35", W: 0.65"
Product code CR123A marsell
SKU - 192404497545-cr123a-marsell
Availability In stock.
Same day shipping available
Condition New
Quantity in stock 19 item(s) available
Weight 0.10 lbs
UPC 00192404061524
Technical Specification Sheet
Safety Data Sheet

Product Q&As

Product Q&A

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Alerts and Warnings

Our products are not affiliated with or authorized by SportDog

If your SportDog TB-250 comes from a device which runs on multiple batteries, make sure to replace all of them at the same time or you will dramatically reduce the lifespan of the new batteries by mixing them with older batteries.

You have to install your replacement SportDog TB-250 batteries in the same original configuration they came out of the device they power and are required to use your existing hardware and cables to reconnect the replacement batteries when applicable.

It is your responsibility to verify the battery or batteries being ordered match the SportDog TB-250 specifications prior to placing your order. Please check your:

  • existing battery dimensions (Length x Width x Height)
  • quantity needed to replace all batteries
  • voltage and amp hour requirements

Manufacturers may change specifications without notice. BatteryGuy is not responsible for incorrect orders - if you need help, please contact us.

CALIFORNIA PROPOSITION 65 WARNING

This product contains Carbon Black, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.p65warnings.ca.gov.

Videos and Films

An explainer video on how lithium based batteries are made.

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