GENM1  1-Bank 4A On-Board Battery Charger

1-Bank 4 Amp On-Board Battery Charger

The GENM1 is an On-Board Battery Charger for charging and maintaining a single 12-volt Marine, Starter or Deep-Cycle battery. It's waterproof, shock and vibration resistant rugged design can be mounted directly onto a variety of applications, including a boat, trolling motor or generator, as well as, a full range of electric vehicles and industrial equipment. It monitors battery activity for safe, fast and efficient charging of Wet, Gel, AGM and Maintenance Free batteries without the worry of overcharging. And it's one of the most advanced charging systems designed for improved battery performance and longevity.
  • A 1-bank, 4 Amp (4 Amps per bank) on-board battery charger.
  • Charges starter and deep-cycle batteries up to 120Ah.
  • 100% completely sealed and waterproof design rated at IP68.
  • Spark-proof technology and reverse polarity protection.
  • Provides full-charge output even with low-line voltages.
  • Built-in battery desulfator to recover worn-out batteries.
  • Charges 2X faster than most marine battery chargers.
  • Saltwater-tested to combat corrosion.
  • Ignition Protection and meets USCG-33 CFR 183.410 requirements.
  • WARNING: California’s Proposition 65
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$69.95
MSRP $89.95
Out of stock
UPC: 0-46221-12072-1
3.71lbs | 8.74 × 5.08 × 7.56
5/5
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Fully submersible.

100% completely sealed waterproof on-board battery charger.

Designed to operate in extreme conditions with a waterproof, shock and vibration resistant rugged construction, as well as saltwater tested to combat corrosion.

Onboard Marine Battery Charger With Optimization Feature

Optimization.

Stabilizes the internal battery chemistry for increased battery performance and longevity by optimizing the batteries internal specific gravity.

Onboard Marine Battery Charger With Battery Maintenance Plus Feature

Maintenance Plus.

A powerful battery maintenance charge that actively monitors and manages charge cycles, but also provides a finishing charge every 24-hours, keeping batteries fully charged with zero overcharge.

Onboard Marine Battery Charger With Interactive Charge Modes Feature

Interactive.

Dynamically alters the charging process based on organic battery feedback allowing for precision battery charging.

Onboard Marine Battery Charger With Battery Desulfator Feature

Recovery.

When detected, it applies a high-voltage low-current pulse charge causing battery sulfation to convert back to the active material, regaining lost battery capacity.

Onboard Marine Battery Charger For Safe Battery Charging

Safe.

Protects against adverse and abnormal conditions, like reverse polarity, sparks, overcharging, over-current, open circuits, short circuits and overheating.

Onboard Marine Battery Charger With Firewall Protection Feature

Firewall.

We don't design something that merely works, but remains safe after a major failure. So we built-in redundant levels of safety protection.

Onboard Marine Battery Charger With Ignition Protection

Ignition Protected.

Non-igniting and temperature controlled onboard battery charger for safe and worry-free operation. Its Ignition Protected and meets USCG-33 CFR 183.410 requirements.

Onboard Marine Battery Charger With 5-Year Limited Warranty

5 Year Warranty.

Our onboard battery chargers are built to last. That's why we back it up with an unbeatable warranty and combine it with unparalleled customer service.

Battery Charging Times

Which onboard battery charger is right you?

Recharging your battery fast and efficient is essential. But selecting the proper onboard battery charger for your application is equally important. Our On-Board Battery Chargers charge at either 4-amps per bank (GEN Mini-Series) or 10-amps per bank (GEN Series). Whether you have a boat, trolling motor, or trailer, the GEN Series charges a standard deep-cycle marine battery in less than half the time of the GEN Mini Series.

Efficient, compact design.

Compact, yet powerful onboard battery charger.

A mix of electrical engineering and industrial design create a powerful, yet space-efficient charger that can easy to mount anywhere in your boat or equipment. It uses high-frequency switch-mode technology to efficiency convert A/C power into safe D/C power for battery charging. And its onboard microcomputer precisely controls the charging to minimize power loss to create an incredibly compact form factor.

The perfect companion.

Remote power access anywhere.

The GCP1 is an AC Port Plug with an integrated extension cord (16-inches) that offers optimal flexibility and ease of installation. It can mount to the exterior of any boat, vehicle or equipment to make the charging port accessible in a more convenient location. Quickly plug-n-play with any extension cord and requires zero cable modifications or hand wiring. Rated for use at 13-amps, 125-volts, and UL certified. Fits into any standard 2-inch hole size.View GCP1 AC Port Plug

Technical Specifications.

What's In The Box

  • GEN Mini 1 With Integrated Eyelets
  • User Guide & Warranty Information

Input Voltage AC

70-130 VAC, 50-60Hz

Battery Banks

1 Bank

Charging Amperage

4 Amps (4 Amps Per Bank)

Charging Voltage

14.4 Volts

Efficiency

~90%

Type of Batteries

(1) 12 Volt Lead-Acid Battery

Battery Chemistries

Suitable for Wet Cell (Flooded), Gel Cell, Calcium, AGM, Enhanced Flooded Battery or any Maintenance-Free Battery

Battery Capacity

Ideal for Batteries up to 120 Amp-Hours. Suitable for Maintaining All Battery Sizes.

DC Cord Length

6.3 Feet

AC Cord Length

6.0 Feet

Weight

3.3 Pounds