Skip to product information
1 of 1

Brand: ProMariner

ProMariner ProSportHD 20 Global Gen 4 Battery Charger, 20 Amp, 2-Bank

ProMariner ProSportHD 20 Global Gen 4 Battery Charger, 20 Amp, 2-Bank

Regular price $374.99
Regular price Sale price $374.99
Sale Sold out
Shipping calculated at checkout.

Last one

About this product

The ProMariner ProSportHD 20 Global Gen 4 is a 20-amp, 2-bank battery charger engineered for efficient, multi-stage charging in marine environments. Featuring a tri-surface heatsink design for optimal cooling, this charger utilizes a microprocessor to deliver precise, constant current. It is compatible with 12/24V systems and supports Flooded (lead-acid), AGM, HP AGM, and GEL battery types.

Key Features:

  • Distributed-On-Demand technology allocates 100% of available charging amps to the batteries as needed.
  • Fully automatic 5-stage charging process analyzes, charges, conditions, maintains, and reconditions batteries.
  • Expanded LED dashboard provides real-time status, including a fuel gauge-style charge completion monitor and battery type indication.
  • Energy Saver Mode monitors and maintains batteries only as needed to reduce AC power consumption.
  • Designed for durability with industrial-grade, jacketed AC and DC cables, molded strain reliefs, and ignition protection.
  • Includes dual inline waterproof fuses and protections against reverse polarity, over-temperature, over-current, and over-voltage.
  • Certified to Marine UL 1236, CEC, and DOE standards; FCC Class B compliant.
  • 3-year warranty included.

Specifications:

  • DC Voltage System: 12/24V
  • AC Input: 100-240V AC, 50/60Hz (IEC C14 AC plug; C13 adapter plug required)
  • Cable Length: 6 ft. AC and 6 ft. DC cables
  • Dimensions: 7.9 in. x 13.6 in. x 2.9 in.
  • Weight: 8.2 lbs.
  • Regulatory note: This product contains chemicals including di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, birth defects, or other reproductive harm.
Quantity
  • Secure checkout
  • 21-day return requests
  • Free standard shipping $100+

Product facts

CT SKU
CT-108589
Model / MPN
44028
UPC / GTIN
031669440289
Package dimensions (H × W × L)
6" X 9" X 17"
Package weight
9.52 lb
Country of origin
CHINA

Specifications

Charger Input - Voltage
120v
Charger Output - Amps
20a
Charger Output Voltage
12/24v
Charging Banks
2
Portable
No
California Proposition 65 warning
<p><img src="https://productimageserver.com/prop65/6pt.png" alt="Warning" /><strong>WARNING:</strong> This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to <a href="http://P65Warnings.ca.gov">P65Warnings.ca.gov</a>.</p>

Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.

Complete the setup

Recommended accessories

Useful add-ons matched to this product.

Shipping & returns

Request an eligible return within 21 calendar days after delivery. Every physical return requires written approval and an RMA number and must be shipped within five business days after the RMA is issued. The customer pays return shipping for an ordinary return. Tug & Tow provides prepaid return shipping for a verified damaged, defective, short, or incorrect shipment. We do not charge a restocking fee. See Shipping & Returns for eligibility, exclusions, and details.

Fit & compatibility

Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.

Need help choosing?

Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.