Garmin Sport PRO / Delta SE Transmitter Li-ion Replacement BatteryNo risk to you. Your 100% Satisfaction is Guaranteed with our 30 Day "No Questions" Money Back Guarantee. Hassle-free returns & exchanges.  Restricted shipping. ONLY available in US48 via Ground Shipping. Cannot be shipped USPS. Bring along this extra lithium-ion battery for extended training sessions with your Sport PRO or Delta SE handheld. This long-lasting, rechargeable, user-replaceable battery lasts about 60 hours per charge. Includes screwdriver. Specifications: Rechargeable Li-ion Voltage: 3.7VDC Amperage: 820mAh Watt Hours: 3.03
Customer ReviewsReview Summary
5.0
13 Reviews
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100% (13)
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100% Recommend this product (13 of 13 responses)
By Jean W.
Wisconsin
Service
January 11, 2026
Items were received as ordered, packed well. Whenever I have ordered from Gun Dog Supply I have always been very happy with their service. The Customer Service group was very helpful when we had questions. Will always go back to Gun Dog Supply to buy products we need for our field Golden Retreivers. Jean Winter
By Steve
North Dakota
sport pro battery
January 12, 2025
exactly what I needed.
Pros
Cons
By Janice B.
Philadelphia OA
Great for Commands
November 24, 2024
I have 2 rescue GWHPs and can let them run in a 150 acre park without problems. They stay with me for most part in any case unless they see a deer or fox. But they always come back when signaled.
Cons
By Shelly I.
CA
easy to install worked th first time
October 11, 2024
I was a biy nervous about installing a new battery but this went fairly smoothly and worked great right off the bat.
By Jack
Helena, MT
Garmin Battery Replacement
January 26, 2024
Came with everything needed and worked great. Back in business with the dog.
By Buzz
VA
Easy Install
November 15, 2023
This kit made it easy to replace the rechargeable battery
Pros
Cons
By Wayne
Alexandria Ky
Replacement Battery
July 26, 2023
Worked great and easy to install
By Matt
Marquette, Michigan
Replacement battery
November 26, 2022
My dog collars are 7+ years old& were not working or charging correctly. I was looking for replacement batteries ;hoping this was the problem, found them on your site and ordered them. They arrived the following week & was able to put them in. The collars work great now!! Thanks Snell's
Pros
Cons
By Jennifer
Rochester, NY
Perfect
August 18, 2022
Just what i needed to keep my Garmin Tri-tronics dog collar working. Thank you for having the tool included to take the unit apart. Super easy to change. Super fast ship!!! Love doing business with this company
By twotacoguy
Durant, OK
Garmin Sport Pro Battery Replacement
March 24, 2022
Exactly what I needed to get my 5 year old garmin pro sport working.
Pros
Cons
By Ken
South Mississippi
Satisfied customer
December 4, 2021
I needed to replace the battery in my Garmin Sport PRO transmitter and of course Gun Dog Supply had one in stock and I had it in my hand in 2 days. The package had everything I needed including the screwdriver to remove the cover on my transmitter. Nobody has better customer service and faster shipping than Gun Dog Supply!
   By J R.
sounds bills, wv
Replacement battery
March 18, 2021
Exactly what I needed to fix my collar. Have done business with Gun Dog Supply for quite some time. Excellent company to deal with.Thanks a bunch
By Stephen
CA
Timely Delivery
January 26, 2021
Got the battery quickly, installed with the enclosed driver and was up and running in no time. So far so good.
Pros
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 CA Residents: WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov. Garmin Sport PRO/Delta SE TX Battery | ||||||||
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