Free Shipping

Your Gandermountain.com Session is About to Expire!

What Would You Like To Do?

Renew My Session
Log Out

ProMariner ProSport 20 Plus Onboard Battery Charger

Item # 87115
Customer Rating:

Key Features

  • Distributed-On-Demand Multi-Stage charging

  • 3-charge profile

  • Dynamic thermal output control

  • Pre-wired with 5' cables


Our Price  $199.99
Sale Price  $184.99

Availability: In Stock

Free ship to store available for this item
Please make sure all selections are complete and a valid quantity is entered and try again.
Prices, promotions, styles and availability may vary by store and online.

You May Also Like

back to top

details & specs

back to top
Product Description
promariner Ideal for the recreational boater looking for fast charge times and superior durability, these waterproof chargers use the latest charging and maintenance technology. Distributed-On-Demand Multi-Stage charging insures all charging amps are used by automatically distributing 100% of the available charging amps to any one battery bank or combination of all banks. These new Gen 2 ProSport Chargers have a 3-charge profile digital battery type selector for use with flooded (lead acid), GEL, and high-performance AGM batteries. Chargers also feature an expanded LED status center, dynamic thermal output control, and built-in reverse polarity and ignition protection. Provide fast charge times from 8 to 10 hours. Pre-wired with 5' cables. Two-year warranty.
?
Specifications
Model # ProSport 20 Plus
Volts 12/24/36
Amps 20
Banks 3
Cable Size 5'/5'/5'
Dimensions 10-3/4" x 7-1/4" x 2-1/2"
Weight 11 Lbs.

videos

back to top

ProMariner ProSport 20 Plus Onboard Battery Charger     
Loading...

product reviews

back to top

REVIEW SNAPSHOT®

by PowerReviews
ProMariner ProSport 20 Plus Onboard Battery Charger
 
3.4

(based on 21 reviews)

Ratings Distribution

  • 5 Stars

     

    (9)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (2)

  • 2 Stars

     

    (2)

  • 1 Stars

     

    (5)

67%

of respondents would recommend this to a friend.

Pros

  • Easy to install (15)
  • Easy to use (9)
  • Waterproof (9)
  • Reliable (7)
  • Good value (6)

Cons

  • Poorly designed (3)

Best Uses

  • Boating / sailing (10)
  • Large boats (3)
  • Small boats (3)
    • Reviewer Profile:
    • Enthusiast (6), Advanced (3), Recreational (3)
    • Primary use:
    • Personal (9)

Most Liked Positive Review

 

Seems to be working great

Installed this on my all Electric Jon Boat charging the 3 batteries I have now. Nice to be able to just back it in and plug it up...then next morning ready to go...Read complete review

Installed this on my all Electric Jon Boat charging the 3 batteries I have now. Nice to be able to just back it in and plug it up...then next morning ready to go...to those not sure of it's operation the documentation says it flows the AMPS as required to each battery base each batteries level of need for charge...nice feature if you have like I do...2 of the batteries that get a harder use...Moved it inside with my batteries to use over the winter...I will add after next season to further this review...KEEP THE LINES WET!!!

VS

Most Liked Negative Review

 

not completely waterproof

nice that you just plug in and caharge but not waterproof tight

nice that you just plug in and caharge but not waterproof tight

Reviewed by 21 customers

Sort by

Displaying reviews 1-8

Back to top

Previous | Next »

7/1/2012
 
1.0

UN RELIABLE

By Jack

from Okeechobee Fl

About Me Enthusiast

Verified Reviewer

Pros

  • Easy to Install

Cons

  • Unreliable

Best Uses

  • Boating

Comments about ProMariner ProSport 20 Plus Onboard Battery Charger:

These chargers do not last. The first one lasted a year and the second one about 3 months. Hope the third one makes it. Gander Mountain has been great about replacing them.

  • Primary use:
  • Personal

Bottom Line No, I would not recommend this to a friend

Was this review helpful? Yes / No

 - You may also flag this review

6/29/2012
 
5.0

Excellent Product

By Roger

from Evans,GA

About Me Enthusiast

Verified Buyer

Pros

  • Accurate
  • Easy to Install
  • Easy to Use
  • Good Value
  • Waterproof

Cons

    Best Uses

    • Boating

    Comments about ProMariner ProSport 20 Plus Onboard Battery Charger:

    I have had the charger for a short time, but is everything I expected.

    • Primary use:
    • Personal

    Bottom Line Yes, I would recommend this to a friend

    Was this review helpful? Yes / No

     - You may also flag this review

    5/27/2012
     
    5.0

    Pro Mariner ProSport 20

    By love to fish and eat fish

    from southeast

    About Me Casual User

    Verified Buyer

    Pros

    • Easy to Use
    • Lots of Features
    • Reliable
    • Waterproof

    Cons

      Best Uses

      • Boating

      Comments about ProMariner ProSport 20 Plus Onboard Battery Charger:

      thanks

      Bottom Line Yes, I would recommend this to a friend

      Was this review helpful? Yes / No

       - You may also flag this review

      3/29/2012
       
      1.0

      only get a year out of it

      By hardwood81

      from keedysville md

      About Me Power User

      Pros

      • Easy to Use

      Cons

      • Unreliable

      Best Uses

      • Boating

      Comments about ProMariner ProSport 20 Plus Onboard Battery Charger:

      only one year for [$]

      • Primary use:
      • Personal

      Bottom Line No, I would not recommend this to a friend

      Was this review helpful? Yes / No

       - You may also flag this review

      10/7/2011
       
      5.0

      Works great on my pontoon boat

      By Middle TN

      from Kentucky Lake

      About Me Casual User

      Verified Buyer

      Pros

      • Easy to Install
      • Easy to Use
      • Good Value
      • Lots of Features
      • Reliable
      • Waterproof

      Cons

        Best Uses

        • Boating

        Comments about ProMariner ProSport 20 Plus Onboard Battery Charger:

        We have three batteries on our pontoon and we are pleased with the installation and utilization.

        • Primary use:
        • Personal

        Bottom Line Yes, I would recommend this to a friend

        Was this review helpful? Yes / No

         - You may also flag this review

        9/2/2011
         
        5.0

        Beauty & Brains

        By tkb01029

        from southwestern NE / Mass

        About Me Power User

        Verified Buyer

        Pros

        • Easy to Install
        • Easy to Use
        • Good Value
        • Lots of Features
        • Waterproof

        Cons

          Best Uses

          • Boating

          Comments about ProMariner ProSport 20 Plus Onboard Battery Charger:

          The unit is gorgeous. It's a shame it can't be installed in plain sight.

          • Primary use:
          • Personal

          Bottom Line Yes, I would recommend this to a friend

          Was this review helpful? Yes / No

           - You may also flag this review

          8/19/2011
           
          5.0

          These charegers are great

          By Randy

          from Union City, CA

          About Me Enthusiast

          Verified Buyer

          Pros

          • Easy to Install
          • Easy to Use
          • Good Value
          • Waterproof

          Cons

            Best Uses

            • Boating

            Comments about ProMariner ProSport 20 Plus Onboard Battery Charger:

            These charger is very easy to install and is
            maintenance free. It's great for ski and wakeboard boats.

            • Primary use:
            • Personal

            Bottom Line Yes, I would recommend this to a friend

            Was this review helpful? Yes / No

             - You may also flag this review

            7/12/2011
             
            5.0

            I would purchase this item again

            By Tony

            from Fairview, NC

            About Me Enthusiast

            Verified Buyer

            Pros

            • Easy to Install
            • Easy to Use
            • Good Value
            • Lots of Features
            • Reliable
            • Waterproof

            Cons

            • None

            Best Uses

            • Boating

            Comments about ProMariner ProSport 20 Plus Onboard Battery Charger:

            Product is a super reliable one and teamed with Overton's, its' a winner! Great value for the price & warranty.

            • Primary use:
            • Personal

            Bottom Line Yes, I would recommend this to a friend

            Was this review helpful? Yes / No

             - You may also flag this review

            Displaying reviews 1-8

            Back to top

            Previous | Next »

            q & a

            back to top

            Do you have questions about this product? 4 easy ways to get the answers you need:

            • Live Help - Real time help for basic questions. click here
            • Customer Service - Use our online contact center to contact customer service and receive a response usually within 24 hours.
            • Product Expert - Use our online contact center to contact our Product Experts to receive a response usually within 48 hours.
            • Answer Box - Get answers from real customers by clicking "Ask a Question" below.

            get answers from real customers and in-house experts with AnswerBox.

            4 Questions | 1 Answer
            Displaying questions 1-4

            • Q:

              We hook up the 2 batteries and only get the power light to come on. What might we be doing wrong? Thanks
              Asked on 7/9/2012 by Ran from Wisconsin

              0 answers

            • Q:

              Will the ProSport 20 with 3 banks work properly if you just hook it up the 2 trolling batteries and not the starter battery? My trolling motors are located more then 5 feet away from the starter battery and will take allot of work to get it installed.
              Asked on 6/5/2012 by Anonymous

              0 answers

            • Q:

              what lights should be on if charging
              Asked on 4/10/2012 by Anonymous

              0 answers

            • Q:

              how many amps does it put per bank?
              Asked on 5/29/2009 by Anonymous from denver nc

              1 answer

              • CUSTOMER CARE

                A:

                It gives off 20 per AMPS for 3 banks.

                Answered on 6/3/2009 by Spencer from Gander Mtn
            Displaying questions 1-4

            Do you have a question about this product?