NOCO GENIUSPRO25: 25A 6V/12V/24V Professional Smart Battery Charger – Maintainer, Desulfator & Power Supply with Overcharge Protection & Thermal Compensation – for Lead-Acid & Lithium Batteries, Battery Chargers

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NOCO GENIUSPRO25: 25A 6V/12V/24V Professional Smart Battery Charger – Maintainer, Desulfator & Power Supply with Overcharge Protection & Thermal Compensation – for Lead-Acid & Lithium Batteries

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Brand	NOCO
Colour	Black
Product Dimensions	26.2D x 40.1W x 22.6H Centimetres
Item weight	7.98 Pounds
Output voltage	12 Volts (DC)
Specification met	CSA, FCC, UL
Input voltage	120 Volts
Charging time	240 Hours
Current rating	25 Amps
EU Spare Part Availability Duration	2 Years

About this item

MEET THE GENIUSPRO25 — A more powerful evolution of the G15000, delivering next-level performance and charging speed. Built for professionals, it redefines what’s possible in a world-class smart battery charger.
DO MORE WITH GENIUS — A multi-voltage charger - 6V (25A), 12V (25A), and 24V (12.5A) - for lead-acid (AGM, Gel, SLA, VRLA) and lithium (LiFePO4) batteries, including AGM, maintenance-free, deep-cycle, and marine batteries.
ENGINEERED FOR PROS — Designed for professionals who demand peak performance, with ultra-flexible silicone cables rated to -40ºC and tough nylon-braided shielding for maximum durability and abrasion resistance.
PROGRESSIVE POWER SUPPLY — A dual-voltage power supply - 12V (25A) and 24V (12.5A) - provides clean, consistent power with no ripple, noise, or voltage spikes during ECU flashing, reprogramming, and diagnostic testing.
ENJOY PRECISION CHARGING — An integrated thermal sensor dynamically adjusts the charge based on ambient temperature, preventing overcharging in hot weather and undercharging in cold, ensuring optimal battery performance.
CHARGE DEAD BATTERIES — Charge batteries from as low as 1 volt, or use Force Mode to manually charge completely dead batteries down to zero volts. Perfect for recovering deeply discharged or neglected batteries.
RESTORE YOUR BATTERY — Precision pulse charging reverses sulfation and acid stratification to improve performance and extend battery life. Advanced repair modes support 6V, 12V, and 24V batteries for deeper restoration.
WHAT'S IN THE BOX — Includes a 25A charger, (4) 6-foot AC cables, 5-foot DC cable with clamps and integrated eyelets, 10-foot extension cable, EVA case, and a 3-year warranty. Proudly designed in the USA.

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Product details

Language ‏ : ‎ English
Product Dimensions ‏ : ‎ 37.21 x 22.2 x 17.12 cm; 3.62 kg
Manufacturer ‏ : ‎ NOCO
ASIN ‏ : ‎ B08Q2WD66S
Item model number ‏ : ‎ GENIUSPRO25
Department ‏ : ‎ Unisex-Adult
Customer Reviews:
(374)

Product description

The GENIUSPRO25 sets a new benchmark for professional-grade battery chargers, delivering unmatched power, performance, and versatility as a more advanced evolution of the G15000. Designed for professionals, it’s a multi-voltage charger capable of 6V (25A), 12V (25A), and 24V (12.5A) charging for lead-acid (AGM, gel, SLA, VRLA) and lithium-ion (LiFePO4) batteries, including flooded, maintenance-free, deep-cycle, and marine batteries. It is compatible with a vast array of vehicles, such as cars, motorcycles, dirt bikes, scooters, mopeds, lawn mowers, ATVs, UTVs, tractors, trucks, SUVs, RVs, campers, trailers, boats, jet skis, snowmobiles, golf carts, classic cars, and more. Automotive brands include BMW, Mercedes-Benz, Porsche, Bentley, Maserati, Lexus, Audi, Ford, Chevrolet, Corvette, Cadillac, Prius, Toyota, Subaru, and Nissan, as well as powersport brands like Harley-Davidson, Honda, Yamaha, Kawasaki, Ducati, Indian, KTM, Husqvarna, Vespa, Polaris, and Seadoo, along with lawn and garden vehicles such as John Deere, Kubota, and Toro. Built for demanding applications, it features ultra-flexible silicone cabling rated to -40ºC and protective nylon-braided shielding for superior durability. The GENIUSPRO25 also functions as a dual-voltage power supply—12V (25A) and 24V (12.5A)—delivering ripple-free power for ECU flashing, reprogramming, and diagnostic testing. With an integrated thermal sensor, it prevents overcharging in hot climates and undercharging in cold ones, while precision pulse charging restores battery health by reversing sulfation and acid stratification, improving performance and longevity. It can charge batteries as low as 1 volt or use Force Mode to manually charge completely dead batteries down to zero volts. Advanced repair modes for 6V, 12V, and 24V batteries ensure deeper restoration and reliability. The package includes a 25A professional charger, four 6-foot AC cables (US, UK, EU, and AU), a 5-foot DC cable with clamps and integrated eyelets, a 10-foot extension cable, a durable EVA case, and a three-year warranty. Proudly designed in the USA, the GENIUSPRO25 offers ultimate performance, reliability, and versatility for the professional on the go.

From the manufacturer

Product information

Technical Details

Manufacturer	‎NOCO
Place of Business	‎NOCO, 30339 Diamond Parkway, #102, Glenwillow, OH 44139 USA
Brand	‎NOCO
Model	‎GENIUSPRO25
Product Dimensions	‎37.21 x 22.2 x 17.12 cm; 3.62 kg
Item model number	‎GENIUSPRO25
Manufacturer part number	‎GENIUSPRO25
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	‎25 Amps
Item Weight	‎3.62 kg

Additional Information

ASIN	B08Q2WD66S
Customer Reviews	(374) 4.4 out of 5 stars
�鶹�� Rank	#141,208 in Automotive (See Top 100 in Automotive) #432 in Battery Chargers
Date First Available	Dec 8 2020

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Established in 1914, NOCO designs and creates premium consumer battery chargers, jump starters, lithium batteries, and a wide range of accessories. Through these world-class offerings, we have effectively set a new standard in design, performance, and safety. We aim to make exceptional products that provide consumers with the ultimate experience. We challenge conventionality and remain vigilant to the highest quality standards. We are NOCO.