0

Your Cart is Empty

ProMariner

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

249 ENTRIES for Boat Giveaway 🎟️

Split your payment with Shop Pay Installments

  • #1 EPropulsion Dealer in the USA
  • "Lowest Price Guaranteed"
  • Fast & Free Shipping over $200: In Stock - Ships in 2-3 Days In Stock & Ready to Ship In Stock - Ships in 2-3 Days - ETA 3-5 Business Days - ETA 2 Weeks - ETA 1 Month
  • Questions? Call an EPropulsion Expert: 404-720-3975
  • #1 HydroTurf Dealer in the USA
  • Lowest Price Guaranteed
  • Free Shipping Over $200: In Stock - Ships in 2-3 Days In Stock & Ready to Ship In Stock - Ships in 2-3 Days - ETA 3-5 Business Days - ETA 2 Weeks - ETA 1 Month
  • Questions? Call a HydroTurf Expert: 404-720-3975
  • Lowest Price Guaranteed
  • Pre-Order Now - Arrives in
  • The Only USA Authorized Distributor
  • Free & Fast Insured Shipping Over $200
  • Questions? Call an AutoBoat Expert: 404-720-3975
  • Lowest Price Guaranteed
  • Made to Order - Ships in 1 week
  • Free Shipping over $200
  • Questions? Call an Expert: 404-720-3975
  • Lowest Price Guaranteed
  • Out of Stock In Stock and Ready to Ship On Backorder - ETA 1-2 Weeks
  • In Stock and Ready to Ship On Backorder - ETA 1-2 Weeks
  • Free Shipping over $200
  • Questions? Call an Expert: 404-720-3975
6 items left

ProSportHD 20 Gen 4 - 20 Amp - 2 Bank Battery Charger

ProSportHD Generation 4 boasts a tri-surface heatsink design. This heavy-duty lightweight design delivers significantly faster charging through optimal cooling, while delivering true rated amp output during charge mode. 

ProSportHD's enhanced microprocessor and software provides digital features including: fuel gauge style Charge Completion Monitor, Charge Mode, individual Fault indicators and three digitally selectable performance charge profiles for Flooded (lead acid), AGM and GEL batteries. HP AGM profile on ProSportHD 20 Dual only. 

Fully automatic 5-stage charging enhances battery performance while extending battery life. System Check OK and Battery Status indicators provide real time installation and battery fault status. 

Designed for use in harsh environments with our industrial grade jacketed DC and AC power cables which include molded strain reliefs and wire splitters. 

Features:

  • ProMar Digital Technology Microprocessor and software controlled charging technology for fast, precise charging
  • Distributed-On-Demand™ Technology 100% of all available charging amps are utilized by distributing unused charging amps to any one or combination of all batteries as needed
  • Heavy Duty Tri-Surface Extruded Heat Sink Design Upper, lower and rear facing heat sink design for optimal cooling while delivering true rated constant current charging amps during its two charge mode
  • Expanded LED Display with Completion Status Gauge LED fuel gauge style completion status. Four color multi-stage mode LED status bar. Multi-stage Charge Mode, System Check OK, individual Battery Status and Battery Type indication
  • Lightweight Design Up to 40% lighter compared to an epoxy filled charger
  • Auto-Maintain Energy Saver Mode Monitor and auto maintain batteries only when needed to maintain full state of charge. This significantly reduces AC power consumption
  • Fully Automatic 5-Stage Digital Performance Charging 5 Stages: Analyzes, charges, conditions, auto maintains and reconditions batteries once a month during storage periods. Fully charges and extends battery life
  • Built-in Quality and Safety Dual inline waterproof fuses, reverse polarity, over-temperature, over-current, over-voltage and ignition protection. Certified to Marine UL 1236. CEC and DOE listed. FCC Class B
  • Easy Installation and Operation Pre-wired with 6’ AC and DC cables
  • Battery Type: Group 24–31 Flooded, AGM, HP AGM and GEL batteries
  • 3 Year Warranty

WarningWARNING: 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 P65Warnings.ca.gov.


Manufacturer :ProMariner
Manufacturer Part No :44020
UPC :031669440203

Frequently Asked Questions

For the most accurate, secure, and affordable international or freight shipping quote, please reach out to us directly via our Contact Us Page.

Depending on your choice of variant and speed, you can expect between 1.5 hours at wide-open throttle to over 5 hours at trolling speeds. Both options offer exceptional range.

Absolutely. The sea eagle fishskiff completely deflates and rolls up, while the electric outboard motor features a quick-release battery and foldable design, eliminating the need for a trailer.

This varies heavily by country and region. While electric outboard setups often bypass strict gas engine regulations, many locations still require a basic watercraft registration for any motorized sea eagle boat.

Absolutely. The sea eagle boat features a high-pressure 1000 Denier drop-stitch hull that inflates up to 15 psi, making the deck as rock-solid as a rigid fiberglass platform so you can cast with total confidence.

Yes, both the sea eagle fishskiff and the epropulsion motor are fully engineered for harsh marine environments. The motor features high-quality anodized aluminum and powder coating to resist corrosion, though we always recommend a quick freshwater rinse after a salt run.

You can go from a completely packed car trunk to floating on the water in roughly 12 to 15 minutes using an electric pump, completely eliminating the need for boat ramps or storage fees.

Yes! The integrated lithium battery supports on-the-go charging via compatible solar panels, allowing you to seamlessly extend your range on sunny days while running your epropulsion motor.