Top 10 NOCO Genius Charger – Boat Battery Chargers

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1. NOCO

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And Battery Desulfator with Temperature Compensation, Battery Maintainer, 10-Amp Fully-Automatic Smart Charger, NOCO GENIUS10, Trickle Charger, 6V and 12V Battery Charger

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NOCO #ad - It's the all in one solution battery charger, trickle charger, plus battery desulfator. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. Beyond maintenance - it's not just a trickle charger, it's an advanced battery maintainer.

Do more with genius - designed for 6-volt and 12-volt lead-acid automotive, AGM, marine, and maintenance-free, gel, and deep-cycle batteries, including flooded, plus lithium-ion batteries. Restore your battery - automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life. It's 17% smaller and delivers 115% more power. Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.

Charge dead batteries - charges batteries as low as 1-volt. Compatible with all types of vehicles - charge and maintain cars, PWCs, ATVs, lawn mowers, SUVs, trucks, classic cars, motorcycles, boats, lawn tractors, and more. A fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge. Genius10 - similar to our g7200, battery maintainer, just better.
BrandNOCO #ad
ManufacturerNOCO #ad
Height9.1 Inches
Length4.41 Inches
Weight0 Pounds
Width4.48 Inches
Part NumberGENIUS10
ModelGENIUS10
Warranty3 year limited

2. NOCO

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Battery Maintainer and Battery Desulfator with Temperature Compensation, 2-Bank, 10-Amp 5-Amp Per Bank Fully-Automatic Smart Marine Charger, NOCO Genius GEN5X2, 12V Onboard Battery Charger

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NOCO #ad - Designed for water - a fully-sealed and waterproof onboard battery charger with an ingress protection rating of IP68, but has survived brutal life cycle testing, including thousands of hours underwater. Multiple banks - a two-bank onboard battery charger rated a 10-amps - 5-amps per bank - for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries.

Fit type: Universal Fit. What's in the box - gen5x2 10-amp 2-bank waterproof onboard marine battery chargers 120-240vac with a 72-Inch 182cm DC cables with 3/8-inch M10 eyelets and a 72-inch 182cm Type-B AC cable, user guide, 2 self-tapping mounting screws, and 3-year warranty. Redefined mounting - a simplified mounting system allows for quick and easy installations in any direction - even up-side-down - with an integrated anti-vibration backing to isolate shock, vibration, and noise. Charge dead batteries - charges batteries as low as 1-volt. It's 27% smaller and delivers 43% more power. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.

Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. Meet the all-new gen5x2 - similar to our genm2, only better. Charging modes - independently charge and control each battery bank with selectable charging modes - including 12V, 12V AGM, 12V Lithium, and 12V Repair Mode - for all types of lead-acid and lithium-ion batteries. It's one of the best performing onboard marine battery chargers we have ever made.
BrandNOCO #ad
ManufacturerNOCO #ad
Height5.39 Inches
Length9.15 Inches
Weight5.26 Pounds
Width7.2 Inches
Part NumberGEN5X2
ModelGEN5X2
Warranty3-Year Limited

3. NOCO

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6V and 12V Battery Charger, NOCO GENIUS5, Battery Maintainer, and Battery Desulfator with Temperature Compensation, Trickle Charger, 5-Amp Fully-Automatic Smart Charger

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NOCO #ad - Do more with genius - designed for 6-volt and 12-volt lead-acid automotive, AGM, and deep-cycle batteries, and maintenance-free, gel, marine, including flooded, plus lithium-ion batteries. Charge dead batteries - charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.

It's 34% smaller and delivers 65% more power. Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. A fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge. It's the all-in-one solution - battery charger, plus battery desulfator. Meet the genius5 - similar to our g3500, battery maintainer, trickle charger, just better.

Beyond maintenance - it's not just a trickle charger, it's an advanced battery maintainer. Restore your battery - automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life. Compatible with all types of vehicles - charge and maintain cars, ATVs, SUVs, lawn tractors, classic cars, lawn mowers, motorcycles, trucks, boats, PWCs, and more.
BrandNOCO #ad
ManufacturerNOCO #ad
Height7.95 Inches
Length4.61 Inches
Weight1.59 Pounds
Width3.43 Inches
Part NumberGENIUS5
ModelGENIUS5
Warranty3 year limited

4. NOCO

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NOCO Genius G15000 12V/24V 15 Amp Pro-Series Battery Charger and Maintainer

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NOCO #ad - Simply plug-in and let our advanced charging technology automatically monitor and maintain your battery. An optimized charge mode for safely charging and maintaining 12-volt lithium-ion batteries, and recommended with use on lithium batteries with an internal BMS. Use our advanced repair mode to reverse the damaging effects when batteries are left uncharged for extended periods to improve battery performance and longevity.

A powerful, professional grade battery charger and battery maintenance tool designed to recharge all types of batteries rapidly in workshops, garages or those you simply want the best. Progressive repair mode for heavily sulfated 12v batteries. Perfect for keeping your vehicles fully charged and maintained during year-round battery maintenance or long-term storage for improved performance and longevity. Works with all types of 12-volt and 24-volt lead-acid batteries, gel, including wet, or any common automotive, marine, and AGM, deep-cycle, or maintenance-free battery.

One of the most advanced and safest battery chargers, including spark-proof technology, and reverse polarity protection, plus backed by our 5-year and endless accessories. Power consumption: 255 watts Max. Keep your battery fully charged without worry or overcharge. Convert the battery charger into a 5-amp constant-current, constant-voltage power supply for maintaining onboard computer member during battery changes or as a DC power source.
BrandNOCO #ad
ManufacturerNOCO #ad
Height1 Inches
Length1 Inches
Weight6.28 Pounds
Width1 Inches
Part NumberG15000
ModelG15000
Warranty5-Year Limited Warranty

5. NOCO

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10-Amp 10-Amp Per Bank Fully-Automatic Smart Marine Charger, NOCO Genius GENPRO10X1, Battery Maintainer and Battery Desulfator with Temperature Compensation, 12V Onboard Battery Charger, 1-Bank

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NOCO #ad - Redefined mounting - a simplified mounting system allows for quick and easy installations in any direction - even up-side-down - with an integrated anti-vibration backing to isolate shock, vibration, and noise. Charge dead batteries - charges batteries as low as 1-volt. It's one of the best performing onboard marine battery chargers we have ever made.

It's 41% smaller and delivers 33% more power. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. Charging modes - independently charge and control each battery bank with selectable charging modes - including 12V, 12V AGM, 12V Lithium, and 12V Repair Mode - for all types of lead-acid and lithium-ion batteries. Fit type: Universal Fit. Designed for water - a fully-sealed and waterproof onboard battery charger with an ingress protection rating of IP68, but has survived brutal life cycle testing, including thousands of hours underwater. Multiple banks - a one-bank onboard battery charger rated a 10-amps - 10-amps per bank - for 12-volt batteries, boat, starter, including marine, and deep-cycle batteries.

Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. Meet the all-new genpro10x1 - similar to our gen1, only better. What's in the box - genpro10x1 10-amp 1-bank waterproof onboard marine battery chargers 120-240vac with a 72-Inch 182cm DC cables with 3/8-inch M10 eyelets and a 72-inch 182cm Type-B AC cable, user guide, 2 self-tapping mounting screws, and 3-year warranty.
BrandNOCO #ad
ManufacturerNOCO #ad
Height6.1 Inches
Length7.62 Inches
Width7.2 Inches
Part NumberGENPRO10X1
ModelGENPRO10X1
Warranty3-Year Limited

6. NOCO

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3-Bank, NOCO Genius GENPRO10X3, 12V Onboard Battery Charger, 30-Amp 10-Amp Per Bank Fully-Automatic Smart Marine Charger, Battery Maintainer and Battery Desulfator with Temperature Compensation

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NOCO #ad - Designed for water - a fully-sealed and waterproof onboard battery charger with an ingress protection rating of IP68, but has survived brutal life cycle testing, including thousands of hours underwater. Multiple banks - a three-bank onboard battery charger rated a 30-amps - 10-amps per bank - for 12-volt batteries, boat, including marine, starter, and deep-cycle batteries.

Redefined mounting - a simplified mounting system allows for quick and easy installations in any direction - even up-side-down - with an integrated anti-vibration backing to isolate shock, vibration, and noise. Charge dead batteries - charges batteries as low as 1-volt. Charging modes - independently charge and control each battery bank with selectable charging modes - including 12V, 12V AGM, 12V Lithium, and 12V Repair Mode - for all types of lead-acid and lithium-ion batteries.

It's one of the best performing onboard marine battery chargers we have ever made. Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. It's 27% smaller and delivers 33% more power. Meet the all-new genpro10x3 - similar to our gen3, only better.
BrandNOCO #ad
ManufacturerNOCO #ad
Height6.06 Inches
Length12.9 Inches
Weight13.43 Pounds
Width10.67 Inches
Part NumberGENPRO10X3
ModelGENPRO10X3
Warranty3-Year Limited

7. NOCO

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And Battery Desulfator with Temperature Compensation, Trickle Charger, Battery Maintainer, 2-Amp Fully-Automatic Smart Charger, NOCO GENIUS2, 6V and 12V Battery Charger

#ad
NOCO #ad - It's the all-in-one solution - battery charger, plus battery desulfator. Charge dead batteries - charges batteries as low as 1-volt. Do more with genius - designed for 6-volt and 12-volt lead-acid automotive, AGM, including flooded, and maintenance-free, and deep-cycle batteries, gel, marine, plus lithium-ion batteries.

Restore your battery - automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.

It's 30% smaller and delivers 140% more power. Compatible with all types of vehicles - charge and maintain cars, trucks, PWCs, ATVs, boats, lawn tractors, motorcycles, lawn mowers, SUVs, classic cars, and more. A fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge. Beyond maintenance - it's not just a trickle charger, it's an advanced battery maintainer. Meet the genius2 - similar to our g1100, trickle charger, battery maintainer, just better.
BrandNOCO #ad
ManufacturerNOCO #ad
Height6.97 Inches
Length3.43 Inches
Weight1.23 Pounds
Width4.25 Inches
Part NumberGENIUS2
ModelGENIUS2
Warranty3 year limited

8. NOCO

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12V Onboard Battery Charger, NOCO Genius GENPRO10X2, Battery Maintainer and Battery Desulfator with Temperature Compensation, 20-Amp 10-Amp Per Bank Fully-Automatic Smart Marine Charger, 2-Bank

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NOCO #ad - Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. It's 19% smaller and delivers 33% more power. Meet the all-new genpro10x2 - similar to our gen2, only better. Designed for water - a fully-sealed and waterproof onboard battery charger with an ingress protection rating of IP68, but has survived brutal life cycle testing, including thousands of hours underwater.

Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. Redefined mounting - a simplified mounting system allows for quick and easy installations in any direction - even up-side-down - with an integrated anti-vibration backing to isolate shock, vibration, and noise. Charge dead batteries - charges batteries as low as 1-volt. Multiple banks - a two-bank onboard battery charger rated a 20-amps - 10-amps per bank - for 12-volt batteries, starter, boat, including marine, and deep-cycle batteries.

Charging modes - independently charge and control each battery bank with selectable charging modes - including 12V, 12V Lithium, 12V AGM, and 12V Repair Mode - for all types of lead-acid and lithium-ion batteries. It's one of the best performing onboard marine battery chargers we have ever made. What's in the box - genpro10x2 20-amp 2-bank waterproof onboard marine battery chargers 120-240vac with a 72-Inch 182cm DC cables with 3/8-inch M10 eyelets and a 72-inch 182cm Type-B AC cable, 2 self-tapping mounting screws, user guide, and 3-year warranty.
BrandNOCO #ad
ManufacturerNOCO #ad
Height6.06 Inches
Length10.28 Inches
Weight8.74 Pounds
Width9.25 Inches
Part NumberGENPRO10X2
ModelGENPRO10X2
Warranty3-Year Limited

9. NOCO

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Battery Maintainer and Battery Desulfator with Temperature Compensation, 15-Amp 5-Amp Per Bank Fully-Automatic Smart Marine Charger, 3-Bank, 12V Onboard Battery Charger, NOCO Genius GEN5X3

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NOCO #ad - What's in the box - gen5x3 15-amp 3-bank waterproof onboard marine battery chargers 120-240vac with a 72-Inch 182cm DC cables with 3/8-inch M10 eyelets and a 72-inch 182cm Type-B AC cable, user guide, 2 self-tapping mounting screws, and 3-year warranty. It's one of the best performing onboard marine battery chargers we have ever made.

Charge dead batteries - charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. Charging modes - independently charge and control each battery bank with selectable charging modes - including 12V, 12V Lithium, 12V AGM, and 12V Repair Mode - for all types of lead-acid and lithium-ion batteries. Multiple banks - a three-bank onboard battery charger rated a 15-amps - 5-amps per bank - for 12-volt batteries, including marine, starter, boat, and deep-cycle batteries. Designed for water - a fully-sealed and waterproof onboard battery charger with an ingress protection rating of IP68, but has survived brutal life cycle testing, including thousands of hours underwater.

Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. Meet the all-new gen5x3 - similar to our genm3, only better. Redefined mounting - a simplified mounting system allows for quick and easy installations in any direction - even up-side-down - with an integrated anti-vibration backing to isolate shock, vibration, and noise. Fit type: Universal Fit.
BrandNOCO #ad
ManufacturerNOCO #ad
Height5.62 Inches
Length10.08 Inches
Weight6.09 Pounds
Width8.86 Inches
Part NumberGEN5X3
ModelGEN5X3
Warranty3-Year Limited

10. NOCO

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NOCO Genius G26000 12V/24V 26 Amp Pro-Series Battery Charger and Maintainer

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NOCO #ad - Perfect for keeping your vehicles fully charged and maintained during year-round battery maintenance or long-term storage for improved performance and longevity. Use our advanced repair mode to reverse the damaging effects when batteries are left uncharged for extended periods to improve battery performance and longevity. Note: kindly refer to the user guide before use.

A powerful, professional grade battery charger and battery maintenance tool designed to recharge all types of batteries rapidly in workshops, garages or those you simply want the best. Input voltage ac-110-120 VAC. An optimized charge mode for safely charging and maintaining 12-volt lithium-ion batteries, and recommended with use on lithium batteries with an internal bms. Power consumption:443 Watts Max. All error conditions are displayed with the Error LED and Standby LED flashing back and forth. One of the most advanced and safest battery chargers, and reverse polarity protection, including spark-proof technology, plus backed by our 5-year and endless accessories.

Works with all types of 12-volt and 24-volt lead-Acid batteries, marine, gel, deep-cycle, including wet, or any common automotive, and AGM, or maintenance-free battery. The number of flashes between each pulse denotes a potential Error Condition except reverse polarity and low-voltage battery. Convert the battery charger into a 5-amp constant-current, constant-voltage power supply for maintaining onboard computer member during battery changes or as a DC power source. Simply plug-in and let our advanced charging technology automatically monitor and maintain your battery.
BrandNOCO #ad
ManufacturerNOCO #ad
Height1 Inches
Length1 Inches
Weight7.87 Pounds
Width1 Inches
Part NumberG26000
ModelG26000
Warranty5-Year Limited Warranty