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The NOCO GENIUS2D is a 2-amp, 12V smart onboard battery charger designed for direct-mount installation. It supports a wide range of lead-acid batteries and features temperature compensation, overcharge protection, and desulfation technology to optimize battery performance and lifespan. Ideal for automotive, marine, RV, and deep-cycle batteries, it offers a reliable, set-and-forget solution with a 3-year warranty.
| ASIN | B08FCV1Q2Y |
| Amperage | 2 Amps |
| Battery Charge Time | 1 Hours |
| Best Sellers Rank | 2,731 in Automotive ( See Top 100 in Automotive ) 29 in Car Battery Charging Units |
| Box Contents | 3-Year Limited Warranty, Battery Charger User Guide, GENIUS2DUK 2A Direct-Mount Smart Battery Charger and Battery Maintainer With Integrated Eyelet Terminals |
| Brand | NOCO |
| Brand Name | NOCO |
| Colour | Black |
| Connector Types | AC: 3-pin plug (Type G), DC: Battery clamps/alligator clips |
| Country of Origin | China |
| Current Rating | 2 Amps |
| Customer Reviews | 4.5 out of 5 stars 457 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| Input Voltage | 240 Volts |
| Item Dimensions D x W x H | 8.8D x 8.7W x 16.5H centimetres |
| Item Type Name | NOCO GENIUS2DUK, 2A Direct-Mount Onboard Smart Car Charger, 12V Heavy-Duty Battery Charger Maintainer, Trickle Charger and Desulfator Conditioner for AGM, Leisure, Camper, Marine and Caravan Batteries |
| Item Weight | 0.33 Kilograms |
| Item weight | 0.33 Kilograms |
| Manufacturer | NOCO |
| Manufacturer Part Number | GENIUS2DUK |
| Model Number | GENIUS2DUK |
| Number of Items | 1 |
| Number of Packs | 1 |
| Output Voltage | 12 Volts |
| Output voltage | 12 Volts |
| Product dimensions | 8.8D x 8.7W x 16.5H centimetres |
| Specification Met | CE, UKCA, WEEE |
| Specification met | CE, UKCA, WEEE |
| UPC | 046221180152 |
| Unit Count | 1.0 count |
G**R
Well worth buying.
Fantastic bit of kit, got me out of trouble when my van battery failed early one morning, easy to use & good quality, various models with various prices… you get what you pay for.
M**H
Just the job.
Great little trickle charger, easy to install. Indicator light goes green when battery is fully charged, perfect for our generator battery.
S**S
It works great!
I had to leave my car for 6 months while I was abroad. I decided to connect this to the battery and plug it in and trust that it worked and didn't cook the battery. I was apprehensive and figured that if I let the battery to run down, it would need replacing and if the charger cooked the battery I'd need a new battery anyway. I was able to monitor the voltage via an app on my car and saw it vary between 14.5v and 12.0v It looked okay and it was with some trepidation that I returned and went to the car. I disconnected the charger and the car started first time and the battery was fully charged! Perfect. Since then, the car has run perfectly, no damage to the battery and all is well. I'm so grateful for this little intelligent charger! Wow! Love it.
I**D
Ends too large for motorcycle battery
Unit works really well I misunderstood that this could also have crocodile clips as well as the ends shown. The ends shown are too big for my motorcycle battery and definitely too bulky to have the whole unit plus UK three pin plug permanently on the bike. Bought extra third party crocodile clips for fast connection while on the bike problem solved
R**N
I always find NoCo products to be well made
This unit is designed to be permanently connected to the battery. It does come with 10mm eyelets which I found to be on the large side. NoCo connection accessories seem to be either 6mm or 10mm. I think an 8mm option would be good. This unit has a low 2 amp charge rate with makes it suitable to left connected to trickle charge of condition the battery. If you want to charge a low battery faster, NoCo have higher amperage products more suitable for this. I am happy with this product and would happily buy it again.
L**R
Perfect
Perfect mounted next to the battery in my van, just the job
M**K
Read the Smallprint!
Kit is no doubt ok but its only for batteries up to 40ah, my car is 74 ah so no use, Ill keep it for my motorbike! I did not see this in the description.
R**N
Perfect for smaller batteries
Perfect for charging up smaller batteries. We use this for our go kart batteries. Great charge indicator and very well priced. Easy to use, great build quality.
Trustpilot
4 days ago
1 month ago