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NOCO GENIUSPRO50: 50A 6V/12V/24V Professional Smart Battery Charger – Maintainer, Desulfator & Power Supply with Overcharge Protection & Thermal Compensation – For Lead-Acid & Lithium Batteries

NOCO GENIUSPRO50: 50A 6V/12V/24V Professional Smart Battery Charger – Maintainer, Desulfator & Power Supply with Overcharge Protection & Thermal Compensation – For Lead-Acid & Lithium Batteries

Q: How long to charge from mains

The GENIUSPRO50 is a battery charger that recharges a battery only when plugged into an A/C outlet. It is not a jump starter. See NOCO Boost UltraSafe Lithium Jump Starters.

Q: Can this be used for ecu flashing if so what do you put on to keep a constant power feed over say 14 volts thank you

The 12V Supply mode will supply a constant 13.6V at 50A max, the 24V Supply mode will supply a constant 27.2V at 25A max. To use either of these modes you'd need to ensure that the current drawn does not exceed the current supplied by the charger, otherwise the charger will return to Standby. Please contact NOCO Support directly on the NOCO website with a little more detail so that we may assist you.

Q: Is this battery charger can be used in the country where 220-240 volts 50Hz. input power supply

Yes, if it's meant for UK. But, if you're buying from the Amazon/US you have to check the voltage, to be sure.

Q: Can I use this to charge my phone?

Not at all. It's meant to charge vehicle batteries only.

Product ID: 254960503

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Details

Brand
NOCO
Colour
Black
Product dimensions
29D x 46.2W x
Item weight
5.49 kg
Output voltage
24 Volts (DC)

⚡50A max charging current

🔋Supports 6V, 12V & 24V batteries

🌡️Thermal sensor for temperature compensation

Frequently Bought Together

NOCO GENIUSPRO50: 50A 6V/12V/24V Professional Smart Battery Charger – Maintainer, Desulfator & Power Supply with Overcharge Protection & Thermal Compensation – for Lead-Acid & Lithium Batteries

NOCO Boost X GBX155: 4250A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 10.0L Gas and 8.0L Diesel Engines

NOCO GBC104 Boost X EVA Protection Case for GBX155 UltraSafe Lithium Jump Starters

Description

⚡ Charge smarter, last longer — the pro’s choice for unstoppable power.

POWERHOUSE CHARGING ⚡ - Delivers up to 50 amps for rapid, professional-grade battery charging across multiple voltages.
REVIVE RESTORE MODE 🔄 - Advanced pulse technology reverses sulfation, extending battery life and performance like new.
PRO GRADE DURABILITY 🛠️ - Built tough with silicone cables rated to -40ºC and abrasion-resistant nylon braiding for long-lasting reliability.
SMART THERMAL CONTROL 🌡️ - Integrated sensor dynamically adjusts charging to prevent overcharge and optimize battery health in any climate.
UNIVERSAL BATTERY COMPATIBILITY 🔋 - Seamlessly charges lead-acid and lithium batteries including AGM, Gel, and deep-cycle types.

The NOCO GENIUSPRO50 is a professional 50A smart battery charger and maintainer designed for 6V, 12V, and 24V lead-acid and lithium batteries. Featuring thermal compensation, advanced desulfation, and multi-voltage support, it delivers rapid, precise charging with rugged durability and safety protections, making it ideal for automotive, marine, and deep-cycle applications.

Specifications

Manufacturer	NOCO
Brand	NOCO
Model	GENIUSPRO50
Product Dimensions	28.96 x 46.23 x 24.89 cm; 5.49 kg
Item model number	GENIUSPRO50
Manufacturer part number	GENIUSPRO50
Special Features	6V, 12V, and 24V Professional Battery Charger For Cars, Automotive, Boats, Marine, Deep-Cycle, and More, Battery Maintainer, Trickle Charger, Power Supply, and Battery Desulfator, Force Mode For Manual Battery Charging, IP44 Ingress Protection, Spark-Proof and Reverse Polarity Protection, Temperature Compensation For Accurate Recharging
Amperage	50 Amps
Item Weight	5.49 kg

Have a Question? See What Others Asked

How long to charge from mains

Can this be used for ecu flashing if so what do you put on to keep a constant power feed over say 14 volts thank you

Is this battery charger can be used in the country where 220-240 volts 50Hz. input power supply

Can I use this to charge my phone?

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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