SKU: 89421004888

Promariner Prosport Hd 20 Gen4 20 Amp Battery Charger 12-24v 2 Bank 120v Input

Sale price$112.50 Regular price$125.00
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Description

Promariner Prosport Hd 20 Gen4 20 Amp Battery Charger 12-24v 2 Bank 120v InputProMariner ProSport HD 20 Gen4 12 24v 2 Bank 120v Input Model: 44020 Microprocessor and software controlled charging technology for fast, precise charging. 100% of all available charging amps are utlilized by distributing unused charging amps to any one or combination of all batteries as needed. Upper, lower and rear facing heat sink design for optimal cooling while delivering true rated constant current charging amps during its two charge mode. LED

ProMariner ProSport HD 20 Gen4

12/24v 2 Bank 120v Input

Model: 44020
  • Microprocessor and software controlled charging technology for fast, precise charging.
  • 100% of all available charging amps are utlilized by distributing unused charging amps to any one or combination of all batteries as needed.
  • Upper, lower and rear facing heat sink design for optimal cooling while delivering true rated constant current charging amps during its two charge mode.
  • LED fuel gauge style completion status. Four color multi-stage mode LED status bar. Mult-stage Charge Mode, Systems Check OK, individual Battery Status and Battery Type indication.
  • Up to 40% lighter compared to an opoxy filled charger.
  • Monitor and auto maintain batteries only when needed to maintain full staye of charge. This significantly reduces AC power consumption.
  • 5 Stages: Analyzes, charages, conditions, auto maintains and reconditions batteries once a month during storage periods. Fully charges and extends battery life.
  • Dual inline waterproof fuses, reverse polarity, over-temperatures, over-current, over-voltage and ignition protection. Certified to Marine UL 1236. CEC and DOE listed. FCC Class B.
  • Pre-wired with 6' AC and DC cables.
  • Battry Type: Group 24-31 Flooded, AGM, HP AGM, & GEL batteries
  • 3 Year Warranty

ProSpsortHD Generation 4 boasts a new tri-surface heatsink design. This new heavy-duty lightweight design delivers significantly faster charging trhoug optimal cooling, while delivering true rated amp output during charge mode.

ProSprortHD'S enhanced microprocessor and software provides new digital features including: fuel gauge style Charge Completion Monitor, Charge Mode, invididual Fault indicators and three digitally selectable performance charge profiles for Flooded (lead acid), AGM and Gel batteries. HP AGM profile on ProSport HD 20 Dual only.

Fully automatic 5-stage charging enhances battery performance while extending battery life. System Check OK and Battery Status indicators provide real time installation and battery fault status.

Desiagned for use in harsh enviornments with our industrial grade jacketed DC and AC power cables which include new modled strain reliefs and wire splitters.

Specifications
DC Voltage Systems 12/24
Amps 20
No. of Batteries 2
AC & DC Cable Length 6'/6'
Size 7.9""x 12.8""x2.9""
Weight 7.2 lbs
AC in 1.20v AC + 10% 50/60 Hz
AC Plug NEMA 5-15
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: 89421004888

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4.4 ★★★★★
Based on 5 reviews
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Product Reviews
M
Verified Purchase
Margaret F.
Cuba, US
★★★★★ 5
Power Chewer Loves This!
Size: Medium, Color: Antler
This is my dog's new favorite chew! She loves that she can hold it in her paws. I think she really loves the taste and texture of it. I don't give her antlers as I have heard too many horror stories about broken teeth. I also don't give her nylon toys as I have also heard a lot of horror stories of broken teeth as well as concerns about them digesting the plastic. This is between antlers and bully sticks, which is perfect for a power chewer. I feel comfortable with her eating the pieces that flake off this toy. She loves chewing and she will default to this toy when she wants to help calm down. I don't notice much of a smell. It does flake, but not enough I will even take a star off. Plus, it's plant based and vacuums up easily once dried. It doesn't capture her attention as much as bully sticks or beef cheek chews, but it's much less expensive over time and doesn't stink up our living room! She will also always pick this over any of her rubber chews. Great product and recommend it for all the power chewers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 23, 2025
J
Verified Purchase
JA
Natrona Heights, US
★★★★★ 3
Crumbly, odd texture
Size: Large, Color: Duo Pack
Neither of my dogs were very interested in these. They did chew on the antler-shaped versions more so than the infinity-style versions. When they did chew on these, they didn’t hold up well or last long. These have a strange, crumbly texture when chewed. You’ll find bits and pieces of these chews where the dogs have been chewing. Will not be reordering.
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Reviewed in the United States on April 5, 2026
M
Verified Purchase
Michael Quiroz
Charlottesville, US
★★★★★ 4
This appears to be a good alternative to the hard plastic chew toys.
Size: Large, Color: Duo Pack
My dog is a heavy chewer. I decided to try this brand out after using a different brand for quite awhile. while my dog seems to like it and carries it around (the pretzel shaped one) he doesn't seem to attack it as whole heartedly as his old brand, I'm thinking it might be the shape, we will see when he wears it out and I switch him to the antler shape. What I like most about it is it doesn't tear my hand up like the other brand did after he had been chewing it for awhile. While it is wearing down some it seems to do it in a more mild manner. Since we haven't had it long I would give this 3.5 stars because I don't know if it will last as long and not sure f it is just the shape that has him more mellow with it.
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Reviewed in the United States on January 27, 2026
T
Verified Purchase
TENYA
Dallas, US
★★★★★ 5
Choose your shape
Size: Medium, Color: Duo Pack
I love the idea of the dogs not eating nylabone plastic so have been searching for "healthier" options that last for heavy chewers. Two German Sherpherds, they are not big fans of the circular shaped toy but love the antler shaped one and even with both chewing on it, has not been destroyed yet and is not cutting their gums open. I am not finding pieces laying in the carpet. Recommend this
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Reviewed in the United States on May 29, 2026
J
Verified Purchase
JW356
Belleville, US
★★★★★ 5
all natural - dogs love them!!
Size: Large, Color: Antler
Our golden retriever and lab both love these chews! All natural, not plastic like other brands. This is their favorite chew toy!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026

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