5 Best Marine Battery Charger 2017 | Buying Guide & Reviews

Editor’s Recommended  Best Marine Battery Chargers Comparison 


Product Name



Further Info

Schumacher SSC-1000A

3 pounds

3.3 x 10.8 x 7.5 inches

NOCO Genius G750

4 pounds

10.5 x 10 x 4 inches

NOCO Genius GENM2 8

5.8 pounds

7.9 x 2.2 x 5.5 inches

MinnKota MK 210D

11 pounds

7.5 x 11.5 x 4 inches

NOCO Genius G4

2.7 pounds

9.3 x 9.4 x 2.5 inches

Top 5 Best Marine Battery Charger Reviews:

There was a time when people would buy the best boat charger and end up just being disappointed by its performance. Others would think the problem was caused because of mishandling. Then more and more chargers popped up in the market. Each with its own promises of providing the best services. However, some products just fail to provide any service at all. So what best boat battery chargers should be used? To answer your question, here are the top five best marine battery charger that will get rid of any worries you might have about selecting a charger.

1. Schumacher SSC-1000A SpeedCharge 2/6/10 Amp Battery Charger

Schumacher SSC-1000A  is a battery charger that weighs 11.5 pounds with a dimension of 3.3 x 10.8 x 7.5 inches. It has an electronic push button which gives you the option to view the display mode, charge rate and battery. One of the unique features of Schumacher SCC-1000A is that it diagnoses problems with battery and charging system. 

Its digital meter shows the charge status and test results of the diagnosis done. Its 10-amp fast charge is able to monitor battery condition and adjust its charge rate. No need to look for a charger that can cater to small batteries.

Schumacher SSC-1000A also has a 2-amp slow charge which helps charge small batteries or maintain large ones for motorcycles, snow mobiles, and lawn tractor batteries. If you’re looking for a charger that can diagnose problems and cater to small and big batteries, then Schumacher SSC-1000A might be just the best marine battery charger you need.

What we liked

  • Combined Digital Meter To Display Battery Status;
  • Slow & Fast Charging Mode Available;
  • Self-adjustment Feature To Prevent Battery Damage;
  • System Test Capability Allow You To Diagnose The Problems;

What we didn't like

  • Noisy & Always Active Cooling Fan;

2. NOCO Genius G750 6V/12V .75A UltraSafe Smart Battery Charger

NOCO Genius G750 is a battery charger designed for safety. With its lightweight and compact design, it is considered the most advanced charger ever. NOCO Genius G750 is one of the best boat battery chargers on the market. NOCO Genius G750 can charge lead-acid batteries reaching to 30Ah. Its cutting-edge Technology charges 2x faster than traditional battery chargers. This cuts off the waiting time for the batteries to be fully charged.

It is also streamlined, compact and lightweight which means taking it with you will be a breeze.

G750 also easily mounts into any AC outlet. Its safety features prevents unnecessary inconveniences and instead offers a peace of mind. In need of a battery charger that can decide for itself? Then NOCO Genius G750 will let you finish your tasks as it can independently get its task intelligently done.

What we liked

  • Compact Design And Extremely Lightweight;
  • Spark-proof And Overcharge Protection;
  • Super Fast Charging System And Water-resistant;
  • Superb Performance;

What we didn't like

  • Imperfect Documentation;

3. NOCO Genius GENM2 8 Amp 2-Bank Smart On-Board Battery Charger

NOCO Genius GENM2 8 Amp 2-Bank is a 2.7-pound, 9.3 x 9.4 x 2.5-inch, streamlined, ultra-compact, portable and extraordinarily lightweight battery charger. It has holes for mounting with a base made of rubber that prevents slipping and scratching. This feature makes the charger UV and water-resistant. NOCO Genius GENM2 has a cutting edge technology which makes charging faster than other battery chargers.

It can repair damaged batteries and can charge lead-acid and lithium-ion batteries. GENM2 also maintains various types of automotive, and other batteries with its 1.1A/bank. A cousin of NOCO Genius G750, GENM2 also offers amazing safety features making it one of the best 2 bank marine battery chargers.

It has LED indicators that provides information about the problem diagnosed even in maintenance mode. In need of a battery to keep you company on water? This NOCO Genius GENM2 8 Amp 2-Bank Waterproof Smart On-Board Battery Charger will not fail.

What we liked

  • Fast Charging Technology That Allows You To Charge Battery 2x Faster;
  • Advanced Recovery Mode To Repair Damaged Part Of Battery;
  • Sleek Design, Spark-proof And Water Resistant;

What we didn't like

  • No noticeable cons;

4. MinnKota MK 210D On-Board Battery Charger

MinnKota MK 210D is the best onboard marine battery charger. Weighing at 11 pounds and having a dimension of 11.5 by 7.5 by 4 inches, this battery charger is also a waterproof, shock- and vibration-resistant. MK 210D’s digitally controlled micro-processor design protects batteries so your length of stay in the water can be extended. Automatic features are what sets this charger apart from others. 

Its automatic multi-stage charging ensures you have a full charge every time. 

It also has an automatic temperature compensation. This features delivers fast charging and protects from overcharging. Being tested with its reaction to saltwater and its ability to resist corrosion, you can definitely take this with you on the water.

 MK 210D also offers on-board mounting which saves you the hassle of traditional portable chargers. If you’re looking for a hassle free charger that you can take on-board, then MinnKota MK 210D On-Board Battery Charger got you covered.

What we liked

  • Faster Charging In High Temperature;
  • Shock And Vibration Resistant;
  • Automatic Shutdown Features Increase Battery Life;

What we didn't like

  • Little Bit Large And Heavy;

5. NOCO Genius G4 6V/12V 4.4A 4-Bank UltraSafe Smart Battery Charger

NOCO Genius G4 is the best trolling motor battery on the market. Only weighing 2.7 pounds and having a dimension of 9.3 x 9.4 x 2.5 inches this battery charger can maintain different types of automotive and other batteries with its 1.1A/Bank. These maintenance are proven safe for your batteries. Its design is streamlined, compact and incredibly lightweight.

NOCO Genius G4 also charges with double speed faster than ordinary chargers cutting your waiting time in half. Because of its technology, G4 also offers automatic minimizing of energy consumption.

This feature also offers spark-proof technology, and others such as reverse polarity and protection against overcharging. G4 likewise have LED indicators that provide feedback and information.

 All of these even when in maintenance mode. NOCO Genius G4 offers all these plus mounting holes and a base made of rubber. No slipping, no scratches. G4 remains UV and water-resistant even when exposed to unfavorable conditions.

What we liked

  • Sleek Design, Portable, And Lightweight;
  • Excellent Performance And 2x Faster Charging;
  • Safe Charging And Overcharge Protection;
  • UV And Water Resistant;
  • Damaged Battery Repearing Feature;
  • Impressive Battery Status Indicator;

What we didn't like

  • Too Fast Power Up Time;
  • Some Charge Is Required To Begin Repairing Process;

The Bottom Line

These are top 5 best marine battery charger out there. Choosing any one of these will definitely make you feel like you have bought something worthy of your time and money. Never again will you have to wonder about what batteries to buy. Then again, precautionary measures are advised to be able to fully take advantage of these products. In need of chargers? Pick any of the five and enjoy a worry-free and hassle-free charging experience.

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