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ProMariner

ProMariner 44029 ProSportHD 20 Plus Battery Charger - 20 Amps / 3 Bank, Black, Standard

  • Based on 27 reviews
Condition: New
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$259.99 Why this price?
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30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by HARVARD MARINE
Arrives Friday, May 15
Order within 4 minutes
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Features

  • ProMariner Digital Technology
  • Distributed-On-Demand Technology
  • Heavy Duty Tri-Surface Extruded Heat Sink Design
  • Expanded LED Display with Completion Status Gauge
  • Lightweight Design

Description

The ProSportHD features a lightweight, tri-surface heatsink design. This delivers significantly faster charging through optimal cooling, while delivering true rated constant current charging amps during charge mode. Fully automatic multi-stage charging enhances battery performance while extending battery life.

Item Package Dimensions L x W x H: ‎16.97 x 9.13 x 6.26 inches


Package Weight: ‎4.58 Kilograms


Item Dimensions LxWxH: ‎16.4 x 8.7 x 6.3 inches


Item Weight: ‎8.8 Pounds


Brand Name: ‎ProMariner


Warranty Description: ‎Warranty


Model Name: ‎44029


Color: ‎Black


Material: ‎Plastic


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Manufacturer: ‎ProMariner


Part Number: ‎44021


Included Components: ‎Great Product


Size: ‎Standard


Fishing Technique: ‎Any


Date First Available: December 23, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Not American standard power plug.
Had to return as not US power plug
Reviewed in the United States on November 23, 2021 by chris
    • Check type plug sent!
This came with a plug that was not for the USA
Reviewed in the United States on June 4, 2025 by Thomas J. Minerva
    • Not a normal plug.
Very annoying to install on the boat on an island in the Bahamas then find out you can’t plug it in.
Reviewed in the United States on November 17, 2024 by Bahamasair
    • Works well but does not last
I was very happy with the first one that I bought 2 more. When it works, it is pretty good and revives old batteries. I gave it a very good review in the SeaRay forums. The first one is dead after about a year, another, after about a year, killed the batteries by injecting a high voltage in them. The third one is still working after about a year of operation... ... show more
Reviewed in the United States on December 7, 2023 by Amazon Customer
    • BEWARE ! The AC plug is not a common American plug.
This product requires a special AC adapter. It comes with an "international" type AC plug. Of course this was not disclosed in the Amazon description. No hint that an adapter is needed ! ProMariner told me that they can't control their resellers from misleading customers !!!!!!
Reviewed in the United States on August 18, 2021 by dreadgong
    • Quit working
Quit working after 12 months. Will only "analyze" and will not charge. This is a lot of money for an anchor. Very unhappy.
Reviewed in the United States on June 25, 2023 by G Man
    • plug and play
outside finish not durable marred up easily
Reviewed in the United States on August 28, 2021 by Tony C

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