SKU: 40727766036

Promariner Proisocharge 250 0 Voltage Loss Isolator 12v 1 Alternator 2 Batteries

Sale price$162.89 Regular price$180.99
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Description

Promariner Proisocharge 250 0 Voltage Loss Isolator 12v 1 Alternator 2 BatteriesProMariner ProIsoCharge250 Zero Volt Loss Isolator 1 Alternator 2 Batteries Model: 23123 ProMar Digital Performance Zero Volt Loss Isolation and Charging All digital design delivers active battery status and automatic engine battery health priority while digitally distributing the full output of your engines alternators. Intelligent Isolation and Charging Software Control ProIsoCharges intelligent software control provides priority charging to a

ProMariner ProIsoCharge250 Zero Volt Loss Isolator 1 Alternator 2 Batteries

Model: 23123
  • ProMar Digital Performance Zero Volt Loss Isolation and Charging
    All digital design delivers active battery status and automatic engine battery health priority while digitally distributing the full output of your engine’s alternators.

  • Intelligent Isolation and Charging Software Control
    ProIsoCharge’s intelligent software control provides priority charging to a battery bank that is under load (i.e house bank or power inverter bank) by taking fully charged batteries off line and priority charging discharged battery banks, while insuring the health of the engine batteries.
  • Real Time LED Status Indicators,/b>
    Highly visible LEDs to indicate alternator power is present and battery bank charging status. Fault LEDs include: high and low alternator output, over-voltage protection and high voltage conditions that may be present on any one of the battery banks connected (that are also connected to other charging sources gen set combi etc).
  • Ignition Controlled
    Distributed On Demand™ battery bank management will only activate with ignition power on.
  • Advance Regulator Ready
    Advance regulator remote sense connection provided for precision alternator algorithm control for alternators equipped with an advanced regulator.
  • Easy Installation
    Modular design for easy install. Includes all terminal stud insulator boots and protective snap on safety cover.
  • Built-in Safety
    Ignition protected and waterproof to IP66

ProIsoCharge delivers digitally controlled alternator output distribution while protecting the health of engine start batteries, isolating and charging up to 3 other independent battery banks off of a single alternator (model specific). For dual engine applications, ProIsoCharge offers an exclusive 2 alternator input model with up to 4 battery banks. Save space and time by eliminating traditional diode based isolators and ancillary voltage sensitive relays or solenoids, isolating and charging multiple battery banks simultaneously. Eliminate typical alternator voltage loss of up to .6 VDC that is commonly associated with traditional diode based isolators. Intelligent zero volt loss isolation insures fully charged batteries and faster charge times. Installed with the ProNauticPSeries, a boat owner can enjoy the full benefit of shore power and on the water charging. Designed to provide more time on the water enjoying what you like most... Boating.

Specifications
System Voltage 12vDC
Alternator Input 1
Battery output 2
Dimensions 6.95"(l) x 5.875"(w) x 3.125"(h)
Max DC Amps 250
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: 40727766036

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4.2 ★★★★★
Based on 28 reviews
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A
Verified Purchase
Amazon Customer
Belleville, US
★★★★★ 5
Great for mental stimulation. Durable for my chewers!
Color: Purple Lil Snoop, Color: Purple Lil Snoop
Love these! Quality material, safe for dogs — I make my dogs home made freezer treats and fill these up with it, and serve. Keeps them busy for hours. It’s also fun for them to roll it around to get regular treats out of. Toy + treats = a very happy pup. This size I got for my puppy. The larger ones I use for my adult dogs. Super cute too, and silent! I have Mini Aussies, so it’s great mental stimulation for them. Tires them out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
K
Verified Purchase
Kay
Fort Morgan, US
★★★★★ 3
No challenge once they figure it out once, or if they have a long nose
Color: Blue
The first time I used this with my 9 month old Shepard mix, it was great. We used about 1/3 cup of her kibble and added the Nook to make it harder. It kept her working for 20-30 minutes. However, now that she knows how to remove the Nook, and stick her snout into the opening and lick up the kibble, it lasts about 5 minutes, and is no longer a challenge. She still enjoys playing with this, even when it is empty, and hasn't it destroyed it yet, so for that 3 stars.
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Reviewed in the United States on April 5, 2026
R
Verified Purchase
rach b
Alexandria, US
★★★★★ 5
Awesome toy, add peanut butter
Color: Blue, Color: Blue
I love this, and so does my dog! Yes, plain kibble can fall out too easily, so I put a blob of peanut butter in too and that helps it stick better. Bigger treats work great, as well. Its big and slippery enough that she can't rip it apart, which is great. Absolutely recommend, it's cute to see my dog flip and nose this around. I will probably getting the purple one too, as they are quite affordable. A+
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Reviewed in the United States on March 12, 2026
C
Verified Purchase
Charlotte L
Birmingham, US
★★★★★ 5
Bento Ball for the Win!
Size: Large
I got the Starmark Everlasting Bento Ball for my doodle, and it’s quickly become one of their favorite toys. First off, it’s super durable—which is a must for doodles that love to chew. This ball is made from tough material designed for aggressive chewers, and it actually holds up really well over time. What I love most is the mental stimulation. You can fill it with treats or kibble and even add a harder “cap” treat on top, so your dog has to work for it. It keeps my doodle busy and entertained way longer than a regular toy. The erratic rolling design is another win—it doesn’t just roll straight, so it keeps your dog engaged and curious. Bonus: the textured surface helps with light dental cleaning while they chew. 🦷 👍 Pros:    •   Extremely durable (great for doodles/chewers)    •   Keeps dogs mentally engaged    •   Doubles as a slow feeder    •   Easy to clean (top-rack dishwasher safe)
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Reviewed in the United States on March 21, 2026
L
Verified Purchase
Leslie Stoker
Los Angeles, US
★★★★★ 5
Very Durable and keeps dog busy
Size: Medium
We have a dog who loves to chew up EVERYTHING!! She is constantly getting into things and if she can't reach an item of interest, she will find a way to get it, even if it means jumping up on the counter or pool table. LOL. We've tried every puzzle toy and treat you can imagine to keep her busy and tire her out mentally, but nothing really worked that well. She would figure the puzzles out quickly and become board with them after several uses, and preferred to try and chew up the plastic instead. Treats, like bully sticks, that should last a "long time" were gone within 10 minutes. I didn't have high hopes for this product given the history of our dog, but I WAS WRONG!!! The treat was already in the ball when it arrived, so I gave it to her like that. She licked, pawed, and chewed at this treat for hours and did not get board with it. She wore down a little of the dome shape on the treat by the end of the night, but there was still a lot left when I took it up. I gave it to her again the next evening and again it kept her busy. By the third day, the treat was worn down to a ring shape so I took the treat out of the ball and gave it to her. She ate it in about 3 minutes. After examining the ball, it is still in good shape with no damage like we found with hard plastic toys like the kong wobbler. We will definitely be ordering the refills to use with this ball. Best product we have found for busy, destructive dogs who become board easily.
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Reviewed in the United States on January 17, 2020

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