Garmin Dog Collar Replacement Parts: Compatibility Chart & Guide

Quick answer: The Garmin parts that wear out most are contact points, collar straps, batteries and chargers. Most PRO Series owners need the PRO Series contacts kit ($14.99) and the PRO Series AC adapter ($37). To add a dog to a PRO 70, PRO 550 or PRO Trashbreaker, get the PT 10 / TB 10 additional collar ($149.99). Check the compatibility table below before you order.

Garmin Parts Compatibility Chart

Looking for a part that isn't listed, such as a TT 15 or T 5 battery, a charging clip or an antenna? Call or text us at 737-215-3211. We'll check availability and confirm which part fits your serial number.

Which Parts Wear Out First

• Contact points. Points loosen, corrode or are the wrong length for your dog's coat. If the dog stops responding at your usual level, check the points before you raise the level. Use short points for short coats and long points for thick coats.
• Collar straps. Straps stretch and fray with water and brush. Replace any strap that's cracked or no longer holds the receiver snug.
• Batteries. Lithium-ion batteries lose capacity after a few hundred charge cycles. If a full charge no longer lasts a hunt, it's time for a new battery or dog device.
• Chargers and cables. Bent clips and frayed cables are the most common cause of "won't charge" problems.
• Antennas. On GPS and long-range collars, a bent or broken antenna cuts range sharply.

Signs You Need a Replacement Part

Maintenance Tips to Make Parts Last

• Rinse the dog device with fresh water after saltwater or muddy hunts, then let it dry.
• Check that the contact points are tight before every outing.
• Charge fully before storage, and top up every couple of months during the off-season.
• Keep your Alpha and PRO 550 Plus software up to date over Wi-Fi or Garmin Express.
• Store gear in a dry place, away from heat in the truck.

Upgrading Instead of Repairing

If your system is out of production, such as an older Astro, a TT 15 / T 5 collar or a Delta XC, upgrading can cost less than chasing discontinued parts. Today's Alpha TT 25 works with every current Alpha handheld and the PRO 550 Plus. See every current model in our Garmin shock collar guide or shop Garmin dog collars and training collar parts.

FAQ

Are Garmin e-collar parts interchangeable between models?

Some are. The PRO Series contacts kit and AC adapter fit most PRO and Delta XC models. Collars are model-specific: PT 10 for PRO 70 and PRO 550, TB 10 for PRO Trashbreaker, and TT 25 / T 20 for Alpha and PRO 550 Plus.

How often should I replace contact points?

Replace them when they're worn, corroded or don't reach the skin through your dog's coat. Check that they're tight before every outing.

Can I replace a Garmin collar battery myself?

Many Garmin dog devices have user-replaceable batteries. Follow the steps in your manual, or call us and we'll confirm the part for your model.

Should I use third-party parts on a Garmin collar?

We recommend genuine Garmin parts. They are made for each model and protect your warranty.

What warranty do Garmin parts have?

Garmin dog devices come with Garmin's 1-year limited warranty.

Need Help Choosing?

Our team answers e-collar questions every day: which handheld pairs with which collar, what range you really need and how to set the first stimulation level. Call or text a pro at 737-215-3211 or email support@puppyfeverpro.com.