---
product_id: 190004168
title: "ProMariner ProSportHD 20 Plus Global Gen 4-20 Amp - 3-Bank Battery Charger"
brand: "promariner"
price: "¥116759"
currency: JPY
in_stock: true
category: "Pro Mariner"
url: https://www.desertcart.jp/products/190004168-promariner-prosporthd-20-plus-global-gen-4-20-amp-3
store_origin: JP
region: Japan
---

# 20 Amp high power output Global Gen 4 smart charging 3-bank multi-device charging ProMariner ProSportHD 20 Plus Global Gen 4-20 Amp - 3-Bank Battery Charger

**Brand:** promariner
**Price:** ¥116759
**Availability:** ✅ In Stock

## Summary

> ⚡ Charge Like a Pro, Cruise Like a Boss!

## Quick Answers

- **What is this?** ProMariner ProSportHD 20 Plus Global Gen 4-20 Amp - 3-Bank Battery Charger by promariner
- **How much does it cost?** ¥116759 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/190004168-promariner-prosporthd-20-plus-global-gen-4-20-amp-3)

## Best For

- promariner enthusiasts

## Why This Product

- Trusted promariner brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Simplicity:** Compatible with CIGA connectors for seamless integration with your marine devices like trolling motors and fish finders.
- • **Power Up with Precision:** Delivers a robust 20A output to keep your marine batteries fully charged and ready for action.
- • **Smart Global Gen 4 Tech:** Advanced global charging technology adapts to battery needs for optimal performance and longevity.
- • **Compact & Durable Design:** Sleek black chassis with a lightweight 8.8 lbs build, perfect for space-conscious boaters who demand reliability.
- • **Triple Charge, Triple Efficiency:** Simultaneously charges three batteries with dedicated 3-bank ports, maximizing your boating uptime.

## Overview

The ProMariner ProSportHD 20 Plus Global Gen 4 is a 20 Amp, 3-bank marine battery charger designed for professional-grade performance. Featuring smart global Gen 4 technology and compatibility with CIGA connectors, it efficiently charges multiple marine batteries simultaneously. Its compact, durable design and FCC certification make it a trusted choice for serious boaters seeking reliable power management.

## Description

Great Product

## Features

- Great Product

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0832DZJ94 |
| Amperage | 20 A |
| Best Sellers Rank | #509,162 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #129 in Boat Battery Chargers |
| Brand | ProMariner |
| Built-In Media | Great Product |
| Color | Black |
| Compatible Devices | Marine and boating devices with CIGA connectors (e.g., boat batteries, trolling motors, fish finders) |
| Connector Type Used on Cable | CIGA |
| Current Rating | 20 A |
| Customer Reviews | 4.0 4.0 out of 5 stars (27) |
| Global Trade Identification Number | 00031669440296 |
| Input Voltage | 120 volts |
| Item Dimensions D x W x H | 8.7"D x 16.4"W x 6.3"H |
| Item Type Name | Great Product |
| Item Weight | 8.8 pounds |
| Manufacturer | ProMariner |
| Mfr Part Number | 44021 |
| Model Number | 44029 |
| Number of Ports | 3 |
| Output Voltage | 12 volts |
| Specification Met | FCC |
| UPC | 031669440296 |
| Warranty Description | Warranty |

## Product Details

- **Brand:** ProMariner
- **Color:** Black
- **Item Weight:** 8.8 pounds
- **Output Voltage:** 12 volts
- **Product Dimensions:** 8.7"D x 16.4"W x 6.3"H

## Images

![ProMariner ProSportHD 20 Plus Global Gen 4-20 Amp - 3-Bank Battery Charger - Image 1](https://m.media-amazon.com/images/I/51uF7WNVfWL.jpg)
![ProMariner ProSportHD 20 Plus Global Gen 4-20 Amp - 3-Bank Battery Charger - Image 2](https://m.media-amazon.com/images/I/61HMV0Ek-9L.jpg)

## Frequently Bought Together

- ProMariner 44029 ProSportHD 20 Plus Battery Charger - 20 Amps / 3 Bank, Black, Standard
- NOCO GCP1 15A AC Port Plug, 125V Power Inlet Socket, and Waterproof Electrical Outlet Receptacle Box with 16-Inch Integrated Outdoor Extension Cord
- ProMariner 51815 15' Universal DC Cable Extender

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**Shop now:** [https://www.desertcart.jp/products/190004168-promariner-prosporthd-20-plus-global-gen-4-20-amp-3](https://www.desertcart.jp/products/190004168-promariner-prosporthd-20-plus-global-gen-4-20-amp-3)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-01*