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Meet the all-new GEN5X1. Similar to our GENM1, only better. It's 51% smaller and delivers 43% more power. It's one of the best performing onboard marine battery chargers we have ever made. A one-bank onboard battery charger rated at 5-amps for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries. 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.NOCO GEN5X1 Onboard Smart Battery Charger/Maintainer/Desulfator, 1-Bank, 5-Amp, 12V
$143.35 price-excluding-tax$143.35 price-excluding-tax Add to cart -
Meet the all-new GEN5X2. Similar to our GENM2, only better. It's 27% smaller and delivers 43% more power. It's one of the best performing onboard marine battery chargers we have ever made. A two-bank onboard battery charger rated at 10-amps (5-amps per bank) for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries. 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.NOCO GEN5X2 Onboard Smart Battery Charger/Maintainer/Desulfator, 2-Bank, 10-Amp, 12V
$250.87 price-excluding-tax$250.87 price-excluding-tax Add to cart -
Meet the all-new GEN5X3. Similar to our GENM3, only better. It's 37% smaller and delivers 43% more power. It's one of the best performing onboard marine battery chargers we have ever made. A three-bank onboard battery charger rated at 15-amps (5-amps per bank) for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries. 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.NOCO GEN5X3 Onboard Smart Battery Charger/Maintainer/Desulfator, 3-Bank, 15-Amp, 12V
$357.27 price-excluding-tax$357.27 price-excluding-tax Add to cart -
Give new life to your dead batteries with the NOCO GENIUS 10 smart charger. Whether it's your car, motorcycle, boat, or lawnmower battery, this 10A charger can revive it—even if the charge is down to zero volts using the Force Mode. With precision controls, it avoids over- or under-charging in any climate by adjusting based on temperature. The NACO GENIUS10 also desulfates batteries to restore lost capacity for stronger engine starts. Packed with safety features like spark-proofing and overcharge protection, you can charge worry-free. Suitable for flooded, gel, AGM, and lithium-ion batteries, this versatile charger works on 6V and 12V lead-acid or lithium systems.NOCO GENIUS10 Smart Battery Charger/Maintainer/Desulfator, 10-Amp, 6V/12V
$182.55 price-excluding-tax$182.55 price-excluding-tax Add to cart -
The NOCO GENIUS2 Battery Charger, Maintainer, and Desulfator. Designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including various types like flooded, gel, AGM, and lithium-ion. This device offers precision charging with a thermal sensor that adjusts based on temperature, preventing over or under-charging. This battery charger can power up dead batteries from 1-volt or even from zero volts with Force Mode. Easy to use - just plug in, connect, select the mode, and start charging. It detects sulfation and acid stratification to enhance battery performance and longevity.NOCO GENIUS2 Smart Battery Charger/Maintainer/Desulfator, 2-Amp, 6V/12V
$92.95 price-excluding-tax$92.95 price-excluding-tax Add to cart -
Introducing the GENIUS2D, one of our most powerful, highest-performing, energy-efficient, and compact chargers yet. The GENIUS2D is a 2-amp direct-mount battery charger and battery maintainer engineered to be securely mounted nearby the battery. Its designed for all types of 12-volt lead-acid batteries, including flooded, gel, AGM and other maintenance-free batteries.NOCO GENIUS2D Onboard Smart Battery Charger/Maintainer/Desulfator, 2-Amp, 12V
$72.79 price-excluding-tax$72.79 price-excluding-tax Add to cart -
Introducing the all-new GENIUS2X2, making it one of our most powerful, highest-performing, energy-efficient, and compact charger yet. The GENIUS2X2 is a 6-volt and 12-volt two-bank battery charger, battery maintainer, trickle charger, and battery desulfator. It's rated at 4-amps (2-amps per bank) for all types of lead-acid and lithium-ion batteries, including flooded, gel, and AGM, as well as marine and deep-cycle batteries.NOCO GENIUS2X2 Smart Battery Charger/Maintainer/Desulfator, 2-Bank, 4-Amp, 6V/12V
$179.19 price-excluding-tax$179.19 price-excluding-tax Add to cart -
Introducing the all-new GENIUS2X4, making it one of our most powerful, highest-performing, energy-efficient, and compact charger yet. The GENIUS2X4 is a 6-volt and 12-volt four-bank battery charger, battery maintainer, trickle charger, and battery desulfator. It's rated at 8-amps (2-amps per bank) for all types of lead-acid and lithium-ion batteries, including flooded, gel, and AGM, as well as marine and deep-cycle batteries.NOCO GENIUS2X4 Smart Battery Charger/Maintainer/Desulfator, 4-Bank, 8-Amp, 6V/12V
$358.39 price-excluding-tax$358.39 price-excluding-tax Add to cart -
Introducing the all-new GENIUS5, one of our most powerful, highest-performing, energy-efficient, and compact chargers yet. The GENIUS5 is a 6-volt and 12-volt battery charger, battery maintainer, and battery desulfator rated at 5-amps for lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries.NOCO GENIUS5 Smart Battery Charger/Maintainer/Desulfator, 5-Amp, 6V/12V
$128.79 price-excluding-tax$128.79 price-excluding-tax Add to cart