• ProMariner ProSportHD 20 Gen 4 20-Amp 2-Bank 12/24V Marine Battery Charger, MPN 44020
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Brand: ProMariner

ProMariner ProSportHD 20 Gen 4 20-Amp 2-Bank 12/24V Marine Battery Charger, MPN 44020

ProMariner ProSportHD 20 Gen 4 20-Amp 2-Bank 12/24V Marine Battery Charger, MPN 44020

$249.99
$249.99
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About this product

The ProMariner ProSportHD 20 Gen 4 is a 20-amp, 2-bank marine battery charger with automatic charging, maintenance, and battery reconditioning for compatible 12V and 24V systems.

  • Input: 120V AC
  • Output: 20 amps for 2 charging banks
  • Battery compatibility: Group 24–31 Flooded, AGM, HP AGM, and GEL batteries
  • Charging: Fully automatic 5-stage charging with analyze, charge, condition, automatic maintenance, and monthly reconditioning modes
  • Charge profiles: Digitally selectable profiles for Flooded lead-acid, AGM, and GEL batteries; HP AGM profile applies to the ProSportHD 20 Dual only
  • Monitoring: Expanded LED display with charge completion gauge, charge mode, system check, battery status, battery type, and individual fault indicators
  • Cooling: Tri-surface extruded heat sink design for cooling during charging
  • Protection: Dual inline waterproof fuses, reverse-polarity, over-temperature, over-current, over-voltage, and ignition protection
  • Installation: Pre-wired with 6 ft. AC and DC cables, molded strain reliefs, and wire splitters
  • Energy saving: Auto-maintain mode monitors and maintains batteries when needed to reduce AC power consumption
  • Technology: ProMar Digital Technology microprocessor control and Distributed-On-Demand technology
  • Certifications and listings: Marine UL 1236 certified, CEC and DOE listed, and FCC Class B
  • Warranty: 3 years
  • Manufacturer part number: 44020
  • Regulatory note: This product contains a California Proposition 65 warning for exposure to di(2-ethylhexyl)phthalate (DEHP).
  • Secure checkout
  • 21-day return requests
  • Free standard shipping $100+

Product facts

CT SKU
CT-108585
Model / MPN
44020
UPC / GTIN
031669440203
Package dimensions (H × W × L)
6" X 9" X 16"
Package weight
8.63 lb
Country of origin
CHINA

Specifications

Portable
No
Charging Banks
2
Charger Output Voltage
12/24v
Charger Output - Amps
20a
Charger Input - Voltage
120v

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

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.

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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.