The ProSportHD features a lightweight, tri-surface heatsink design. This delivers significantly faster charging through optimal cooling, while delivering true rated constant current charging amps during charge mode. Fully automatic multi-stage charging enhances battery performance while extending battery life.

• ProMariner Digital Technology
• Distributed-On-Demand™ Technology
• Heavy Duty Tri-Surface Extruded Heat Sink Design
• Expanded LED Display with Completion Status Gauge
• Lightweight Design
• Auto-Maintain Energy Saver Mode
• Fully Automatic 5-Stage Digital Performance Charging
• Built-in Quality and Safety
• Easy Installation and Operation

ProMariner ProSport HD 20 Gen4

8 Amp Battery Charger 12/24v 2 Bank 120v Input

Model: 44008

• Microprocessor and software controlled charging technology for fast, precise charging.
• 100% of all available charging amps are utilized by distributing unused charging amps to any one or combination of all batteries as needed.
• Upper, lower and rear facing heat sink design for optimal cooling while delivering true rated constant current charging amps during its two charge mode.
• LED fuel gauge style completion status. Four color multi-stage mode LED status bar. Multi-stage Charge Mode, Systems Check OK, individual Battery Status and Battery Type indication.
• Up to 40% lighter compared to an epoxy filled charger.
• Monitor and auto maintain batteries only when needed to maintain full state of charge. This significantly reduces AC power consumption.
• 5 Stages: Analyzes, charges, conditions, auto maintains and reconditions batteries once a month during storage periods. Fully charges and extends battery life.
• Dual inline waterproof fuses, reverse polarity, over-temperatures, over-current, over-voltage and ignition protection. Certified to Marine UL 1236. CEC and DOE listed. FCC Class B.
• Pre-wired with 6' AC and DC cables.
• Battery Type: Group 24-31 Flooded, AGM, HP AGM, & GEL batteries
• 3 Year Warranty