

NOCO GENIUS1: 1A 6V/12V Smart Battery Charger, Maintainer and Desulfator
Key item features
- MEET THE NOCO GENIUS1 — Similar to our G750, just better. It's 35% smaller and delivers 35% more power. It's the all-in-one universal solution - battery charger, battery maintainer, trickle charger, plus battery desulfator.
- DO MORE WITH GENIUS — Designed for 6-volt and 12-volt sealed lead-acid automotive, marine, RV, powersport, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA, and maintenance-free, plus lithium-ion batteries (lifepo4).
- ENJOY PRECISION CHARGING — An integrated digital thermal sensor detects the outside ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
- CHARGE DEAD BATTERIES — An intelligent start-voltage sensor detects and charges batteries as low as 1-volt or manually turn on Force Mode to begin fast charging dead batteries down to zero volts.
- RESTORE YOUR BATTERY — An advanced battery repair mode uses slow pulse reconditioner technology to automatically detect battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
- BEYOND MAINTENANCE — It's not just an auto battery trickle charger, it's an advanced car battery charger maintainer. A fully-automatic, worry-free portable automotive battery charger for everyday use - 24/7 - with zero overcharge.
- COMPATIBLE WITH ALL TYPES OF VEHICLES — Charge and maintain cars, automobiles, motorcycles, dirt bikes, scooters, lawn mowers, ATVs, UTVs, tractors, trucks, trailers, SUVs, RVs, campers, boats, PWCs, jet skis, wave runners, snowmobiles, golf carts, generators, classic cars, and more.
Specs
- Volts12 V, 6 V
- Amps1 Amps
- DisplayDigital
- Power typeCorded Electric
Reviews summary
Pros
- : Minimal setup required for simple operation.
- : Offers good value at this cost.
- : Made with sturdy materials for long-lasting use.
- : Setup takes minimal time.
Cons
- : Takes longer than expected to fully charge batteries.
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About this item
Product details
- MEET THE NOCO GENIUS1 — Similar to our G750, just better. It's 35% smaller and delivers 35% more power. It's the all-in-one universal solution - battery charger, battery maintainer, trickle charger, plus battery desulfator.
- DO MORE WITH GENIUS — Designed for 6-volt and 12-volt sealed lead-acid automotive, marine, RV, powersport, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA, and maintenance-free, plus lithium-ion batteries (lifepo4).
- ENJOY PRECISION CHARGING — An integrated digital thermal sensor detects the outside ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
- CHARGE DEAD BATTERIES — An intelligent start-voltage sensor detects and charges batteries as low as 1-volt or manually turn on Force Mode to begin fast charging dead batteries down to zero volts.
- RESTORE YOUR BATTERY — An advanced battery repair mode uses slow pulse reconditioner technology to automatically detect battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
- BEYOND MAINTENANCE — It's not just an auto battery trickle charger, it's an advanced car battery charger maintainer. A fully-automatic, worry-free portable automotive battery charger for everyday use - 24/7 - with zero overcharge.
- COMPATIBLE WITH ALL TYPES OF VEHICLES — Charge and maintain cars, automobiles, motorcycles, dirt bikes, scooters, lawn mowers, ATVs, UTVs, tractors, trucks, trailers, SUVs, RVs, campers, boats, PWCs, jet skis, wave runners, snowmobiles, golf carts, generators, classic cars, and more.
Specifications
Volts
Amps
Display
Power type
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
Reviews summary
Pros
- : Minimal setup required for simple operation.
- : Offers good value at this cost.
- : Made with sturdy materials for long-lasting use.
- : Setup takes minimal time.
Cons
- : Takes longer than expected to fully charge batteries.
Customer photos
Showing 1-3 of 224 reviews
Seller Verified Purchase
Battery Maintainer 1Amp
I have it plugged in and maintaining my Chevy Silverado battery until the snow is all gone & I start driving my truck again.
Verified Purchase
I have a new sports car that I don't drive and the battery kept going almost dead, wouldn't start car. I've always used diehard trickle chargers and tried one on this car and didn't seem to work. since using the NOCO I've had no problems. it could be that I moved the keys farther from the car so the electronics don't search for each other but I like the NOCO charger, only change I'd make is not having the charger plug directly into outlet, would be nice to have at least a short cord to plug it in.
Verified Purchase
I read carefully through all the reviews on this one. Review said this was the perfect product for someone who works from home and doesn't use the car every day. So this is the reason I bought it. I'm busy at home and don't go out every day and I just keep this on my car now and it starts every time no more are dead batteries when I go out there. This product is everything that the review said it was.
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