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- NOCO GENIUS1 1A Smart Battery Charger, 6V and 12V, Battery Maintainer, Trickle Charger and Desulfator
4.7
1417 global reviews
5
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4
126
3
33
2
8
1
67
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Displaying 1417 of 1417 reviews
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e**2
·
Verified purchase
US
La verdad es pura mentira no sirve esa chingadera desde alas 8:00 am a 3:30 pm y no eh cargado pura estará 👎🏿👎🏿👎🏿👎🏿👎🏿👎🏿👎🏿👎🏿👎🏿
Item:
Default2025-12-16
n**
·
Verified purchase
US
Not voltage 5v not charge the battery.
Item:
Default2025-08-26
W**r
·
Verified purchase
US
Excellent battery tender. I use one on my Vespa, another one on riding lawn mower, and a third on my garaged car
Item:
Default2025-09-23
U**2
·
Verified purchase
US
Perfecto me es muy útil lo voy a recomendar por que es necesario tenerlo en casa
Item:
Default2025-08-22
u**r ** B**k
·
Verified purchase
US
I really love this battery charger. It’s small and size and performs greatly. It was able to bring a battery that was completely dead back to life and it’s now working like noon. I plan to buy one more just to keep them on my SxS’s and ATVs through the winter time.
Item:
Default2026-01-28
l**4
·
Verified purchase
US
Delivered quickly and seems to be doing what they're supposed to so far.
Would definitely recommend.
Item:
Default2026-01-02
B**d (**🇸
·
Verified purchase
US
I really like both of them! They do an excellent job on maintaining my automotive batteries!
Item:
Default2025-12-19
l**g i**
·
Verified purchase
US
Wow this came quickly!!!! Thks so much ❤️can't wait 2 try b this out🥰 hope it really works..
Item:
Default2025-12-18
E**e
·
Verified purchase
US
Simple to hook up right away it started charging. Red indicator light came on and a few minutes later light is green indicating full charge. Very nicely designed. Compact and functional.
Item:
Default2025-12-15
M**e
·
Verified purchase
US
I received my package today. I’m at work the delivery company GOFO do not care about Customer Merchandise He scanned the package and threw the package on my front porch. The video.
Item:
Default2025-12-08
C**n **
·
Verified purchase
US
Awesome little charger / maintainer. Of an optimized charge on a 29 series Deep Cycle, no problems
Item:
Default2025-11-29
W**2
·
Verified purchase
US
Was disappointed. Could not get it past stand-by mode. Several attempts, re-read instructions. Tried to force mode the low battery. Finally just pulled out my old heavy charger hooked it up plugged it in, battery charged in 4 hours…..
NOCo Genius 1A Smart Battery Charger. Just was smarter than me…
Item:
Default2025-11-22
r**h
·
Verified purchase
US
These work great to maintain my batteries that otherwise would deteriorate do lack of use.
I have two camper batteries, and one on a special car.
Item:
Default2025-11-12
P**P D**
·
Verified purchase
US
Hi saler , Anyway send another one. I returned this item old one is oki you don't have to refund oki. This is no clamps charges
Thanks
Item:
Default2025-11-10
j**e
·
Verified purchase
US
Great little battery maintainer/charger
I have one on my lawnmower and one on my old 6 volt tractor
If you need one, you can find it
@jerrychambers2163njamie on TikTok
Item:
Default2025-11-10
J**c
·
Verified purchase
US
Great product!! It’s good quality. I already have one to purchase another one because of the amount of toys I have. It keeps my battery fully charged every time. Will purchase again
Item:
Default2025-11-03
r**e
·
Verified purchase
US
Easy to set up and use. Would definitely buy again. 👍
Quality of work: Had other trickle chargers that were hard to use, this one is not.
Item:
Default2025-10-29
M**s
·
Verified purchase
US
This noco unit is straight up strong and does what it’s supposed to do. Highly recommend this for anyone. It’s a must have.
Item:
Default2025-10-26
L**0
·
Verified purchase
US
Glad I bought this to keep my jet ski charged. Extremely happy with my purchase.
Item:
Default2025-10-21
B**n B**y
·
Verified purchase
US
Great product. Always quality with NOCO. Guaranteed to keep my small engine charged thru the entire winter.
Item:
Default2025-10-21
About this product
Product description
Meet the GENIUS1 - Similar to our G750, just better. It's 35% smaller and delivers over 35% more power. It's the all-in-one universal charging solution - battery charger, battery maintainer, trickle charger, float 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 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. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
Restore your battery - An advanced battery repair mode uses slow pulse reconditioner technology to 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 a battery trickle charger, it's an advanced battery charger maintainer. A fully-automatic, worry-free smart battery charger for everyday use - 24/7 - with zero overcharge.
Compatible with all types of gas and diesel vehicles - Charge and maintain cars, automobiles, motorcycles, dirt bikes, scooters, mopeds, lawn mowers, ATVs, UTVs, tractors, trucks, SUVs, RVs, campers, trailers, boats, PWCs, jet skis, snowmobiles, golf carts, classic cars, and more.
Model: GENIUS1, Dimensions: 3.5 x 4.0 x 6.7 Inches, Weight: 0.9 Pounds
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NOCO GENIUS1 1A Smart Battery Charger, 6V and 12V, Battery Maintainer, Trickle Charger and Desulfator
4.7(1.4k)
23.2K sold
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