

ProMariner ProSportHD 20 Gen 4 - 20 Amp - 2 Bank Battery Charger - 031669440203
ProMariner
SKU: | CW80092 |
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UPC: | 031669440203 |
Discount | No Bulk Discount Available |
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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
WARNING: 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
Impulse Shoppe was born from a simple idea
Impulse Shoppe was born from a simple idea—to make quality lifestyle essentials accessible to everyone. We started as a small distribution network and quickly grew into a trusted Online Store. Our commitment to quality, affordability, and customer trust has helped us build a thriving community of shoppers who rely on us for their everyday needs. We believe in selling value, not just products—and every item we offer is backed by our dedication to reliability, transparency, and excellent service.

Frequently Asked Questions
You can return any item within 30 days of delivery, provided it’s in its original packaging with all accessories intact.
Once we receive and approve your return, your refund will be processed within 10 business days to your original payment method.
Yes, you can cancel your order before it ships. If it has already shipped, you’ll need to follow our return process.
If your order is delayed, we will notify you via email. If it hasn’t arrived as expected, contact us at customersupport@theimpulseshoppe.com or call 800-725-5640.
If you receive a damaged item, report it to the delivery company and notify us within 7 days with photos and details, and we’ll assist in resolving the issue.
If at least two days have passed since the expected delivery date, reach out to us. We’ll investigate with the courier, and if your package is declared lost, you’ll receive a full refund or a replacement.