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Charge Faster & Help You Stay on the Water Longer
4 charging banks
10 amps per bank
40 amps total output
Recovery Time: 4-6 hours
Size: 11-�" length x 6-�" width x 8" height
Weight: 22.5 lbs.
Digitally-controlled microprocessor design protects your batteries so you can stay on the water longer
Up to 2X faster charging in high temperatures
Enhanced status codes provide comprehensive feedback on charge stage, maintenance mode status, error notification and full charge
Convenient on-board mounting eliminates the hassle of traditional portable chargers
Fully automatic multi-stage charging (bulk, absorption and maintenance) so you get a full charge every time
Automatic temperature compensation delivers fast charging recovery, even in extreme temperatures, while protecting your batteries from overcharging
Waterproof*, shock- and vibration-resistant aluminum construction
Short circuit, reverse polarity and ignition protection
Saltwater tested and fully resistant to corrosion
For use with 12, 24, 36 or 48 volt systems with 12V / 6-cell batteries that are flooded/wet cell, maintenance free or starved electrolyte (AGM) only (40-130 amp hour rating)
Warranty: 3 year
UL listed to marine standard 1236
Includes: One pre-wired on-board marine battery charger with four 6' fused output cables and one 6' AC power cord, installation instructions and owners manual
Keep batteries charged with the MK-440D 4-Bank On-Board Battery Charger. With 4 charging banks and 10 amps per bank, the charger has 40 amps of total output. The charger's recovery time is 10–12 hours, and the digitally-controlled microprocessor design protects batteries so users can stay on the water longer. Automatic temperature compensation delivers fast charging recovery while protecting batteries from overcharging, and the device features up to 2x faster charging in high temperatures. The charger has a waterproof, shock- and vibration-resistant Aluminum construction plus short circuit, reverse polarity and ignition protection. Salt water tested and fully resistant to corrosion, the charger is UL listed to marine standard 1236. The charger's dimensions are 11.75"L x 3.75"W x 8"H, and the device weighs 22.5 lbs. With a 3-year warranty, the charger includes 1 pre-wired on-board marine battery charger with two 6-ft fused output cables and one 6-ft AC power cord, installation instructions and an owner's manual.
Made in China
Please Note: This item has been built to U.S. electronics specifications and may need additional modifications or converters to be used in countries other than the U.S. and Canada.