Mastervolt Battery Mate 2503 IG Isolator - 200 Amp, 3 Bank [83125035]
SKU: 17265847898

Mastervolt Battery Mate 2503 IG Isolator - 200 Amp, 3 Bank [83125035]

$176.82 $196.47
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Description

Mastervolt Battery Mate 2503 IG Isolator - 200 Amp, 3 Bank [83125035]Battery Mate 2503 IG Isolator 200 Amp, 3 Bank The Battery Mate is the ultimate solution for charging several batteries simultaneously and is compatible with any type of alternator battery charger, in both existing and new systems. As the voltage loss between the alternator and battery is negligible, the Battery Mate performs far better than conventional battery isolators. This ensures fast and complete charging of your batteries without having to make

Battery Mate 2503 IG Isolator - 200 Amp, 3 Bank

The Battery Mate is the ultimate solution for charging several batteries simultaneously and is compatible with any type of alternator/battery charger, in both existing and new systems. As the voltage loss between the alternator and battery is negligible, the Battery Mate performs far better than conventional battery isolators. This ensures fast and complete charging of your batteries without having to make additional adjustments to the alternator.

While battery isolators are conventional diode splitters, the Battery Mate's technology is electronic and includes mosfets (transistors). Its components compensate for variations in voltage and ensure that charging continues at the right voltage level, even with several battery banks. The input side on the Battery Mate is connected to the alternator and/or battery charger, while two batteries are connected to the output side. The Battery Mate is easy to install on a DIN rail (industry standard).The Mastervolt Battery Mate can be used in any application even if the standard alternator need external excitation or voltage sensing. In this case the additional IG contact can be connected.

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Specifications:

  • Continuous Amperage: 200
  • Box Dimensions: 4"H x 6"W x 9"L WT: 2.8 lbs
  • UPC: 816882021053

Quick Guide (pdf)
Owner's Manual (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17265847898

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4.7 ★★★★★
Based on 2061 reviews
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Product Reviews
L
Verified Purchase
Larry krejci
Cuba, US
★★★★★ 5
Great product
Color: Green
It was fun to watch my dog, get the food out of the rolls of fabric
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
B
Verified Purchase
B&C
Houston, US
★★★★★ 5
Great puzzle, even better complimentary squeaky carrot
Color: Red, Color: Red
Our dog is a Jack Russell mix and needs near constant interaction. In the winter, it gets so cold that we can't always get him out for long enough periods of time to satisfy his poor bored little brain. I've tried so many puzzles. He gets frustrated and bored quickly, and ends up just barking at them. One game that he loves in winter though, is what we call "the blanket game" and it's when we hide one of his favorite toys in an old blanket, wrap it all up, and then let him loose to find the toy. He can play this game over and over, for over an hour if we have the energy. So, when I saw this ball, I knew I had to try it. He loves it. He begs me to let him have it at least once a day and it gives him a good 5-10 minutes of play. He'd play it more if I let him have that many treats, haha. But I had to say that, true to form, his REAL favorite part of the puzzle ball was the complimentary carrot toy that came with it. He is obsessed with the carrot. He carries it everywhere. It goes to bed with him. He never loses it, always knows exactly where Carrot is. He even knows the word "carrot" now, after only a week or so of having our dear, beloved Carrot. I can ask him, "go get Carrot," and he brings it right to me. It is the only toy he ever brings me now. The squeaker is long dead, he killed it within the first couple days, but he still chews it relentlessly, listening for the little air puff sounds it makes now. So anyway, the ball is great. Love it. But the carrot? Is an epic find. I included a picture so you can see how utterly filthy it is from how much he loves it (don't worry, it's going in the washer). Thank you for this random carrot. It might be the best thing to happen to our weird little family this winter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2024
X
Verified Purchase
XD
Omaha, US
★★★★★ 3
Basic Starter Puzzle, But Not Very Durab
Color: Red
This toy is more like a level 1 puzzle—it doesn’t take long at all for my 1-year-old, 5 lb Papillon to figure it out. The ball part is sturdy enough, but the cloth sections are very soft and not durable. I worry about him tearing into it and possibly swallowing threads, so I only let him play with it under close supervision. If you just need a simple puzzle to introduce your dog to enrichment toys, this could work. But if you’re looking for something that lasts longer or provides more of a challenge, this isn’t it. Pros: • Works as a very basic starter puzzle • Ball portion is fairly sturdy • Good for quick enrichment sessions Cons: • Cloth material is soft and easy to damage • Requires close supervision to prevent chewing or tearing • Not challenging for dogs beyond beginner level Overall, I’m giving it 3 stars. It does the job as an entry-level puzzle, but it’s not durable and doesn’t offer much mental stimulation. UPDATE: The company reached out after my review and provided good customer service, which I really appreciated.
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Reviewed in the United States on September 3, 2025
A
Verified Purchase
anderson2021
Chelsea, US
★★★★★ 5
He loves it, what else is there to say!
Color: Green
My dog loves this ball. Originally we used it as it is designed and put treats inside it to knock out and keep him busy, now he just loves to throw it around and fling it by the pieces of fabric that come out. He is generally a toy destroyer so the fact that it is still arounds shows that it is strong and was for sure worth the buy. Would 100% recommend for any dog that likes to keep busy!
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Reviewed in the United States on May 15, 2026
K
Verified Purchase
KittyKapow
Bozeman, US
★★★★★ 5
Pupper shakes with excitement when I take this out
Color: Green
This is a very good toy for a super busy pup but take it away after they find the treats or it's getting destroyed (the fleece) totally worth the money and the five minute prep time for a play session
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026

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