Meet the ProMariner ProSport HD Gen4 8A Battery Charger—a compact, high-performance charging solution for 12/24V vessels. This 2-bank charger delivers true constant-current charging in a rugged package designed to withstand harsh marine environments.
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Voltage and Banks: 12/24V operation with 8A output across 2 batteries for versatile marine use
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Smart, multi-stage charging: Five-stage automatic charging analyzes, charges, conditions, auto maintains, and reconditions batteries monthly during storage
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Full-amps utilization: 100% of available charging amps are distributed to any one or combination of batteries as needed for fast, balanced charging
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Energy-efficient operation: Microprocessor and software control provide fast, precise charging while automatic monitoring and maintenance occurs only when needed to minimize AC power consumption
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Thermal management: Tri-surface heatsink design delivers optimal cooling and maintains true rated current, with the unit up to 40% lighter than epoxy-filled chargers
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Two-bank operation: Separate charging paths keep both banks performing at their best with consistent current
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Durability and installation: Harsh-environment rugged construction with industrial-grade jacketed DC/AC power cables and reinforced strain reliefs for marine reliability
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User indicators: Clear LED indicators include a fuel-gage style completion readout and a four-color multi-stage status bar showing Charge Mode, System Check OK, Battery Status, and Battery Type
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Protection features: Dual inline waterproof fuses, reverse polarity, over-temperature, over-current, over-voltage, and ignition protection for safe operation
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Battery compatibility: Supports Group 24–31 Flooded, AGM, Gel, and HP AGM configurations for versatile marine use
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Certifications: Marine UL 1236, CEC and DOE listed, and FCC Class B compliant
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Physical specs: 12/24V input, 8A output, 2 batteries, 6 ft AC and 6 ft DC cables, size 7.9" x 8.9" x 2.9", weight 5.2 lbs, AC input 120V, NEMA 5-15 plug
The ProSport HD Gen4 8A charges trolling, house, or starter batteries quickly and safely, while smart maintenance helps extend battery life. Its robust build and comprehensive protections ensure reliable performance on every voyage, and the intuitive indicators keep you informed at a glance. With efficient power management, dual-bank operation, and broad battery compatibility, this charger is a practical, trusted choice for coastal and offshore boating alike.
| DC Voltage Systems |
12/24 |
| Amps |
8 |
| No. of Batteries |
2 |
| AC & DC Cable Length |
6'/6' |
| Size |
7.9"x8.9"x2.9" |
| Weight |
5.2 lbs |
| AC in |
1.20v AC + 10% 50/60Hz |
| AC Plug |
NEMA 5-15 |
