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⚡ Power up your marine game with precision and durability!
The NOCO Genius GENPRO10X2 is a compact, high-performance 2-bank onboard battery charger delivering 20 amps total (10A per bank). Engineered for marine environments, it features IP68 waterproofing, temperature-compensated charging, and versatile modes for lead-acid and lithium batteries. Its Force Mode revives deeply discharged batteries, while a rugged, vibration-isolated mounting system ensures reliable operation in any orientation. Backed by a 3-year warranty and designed in the USA, it’s the ultimate charger for professionals demanding durability and precision.




















| ASIN | B08G3LLZ3D |
| Amperage | 20 Amps |
| Battery Charge Time | 1 Hours |
| Best Sellers Rank | #8,038 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #5 in Boat Battery Chargers |
| Brand | NOCO |
| Built-In Media | (2) Black Truss-Head Screws, GENPRO10X2 20A 2-Bank Smart Waterproof Onboard Marine Battery Charger and Battery Maintainer (120-240VAC), Onboard Marine Battery Charger User Guide |
| Color | Black |
| Connector Type Used on Cable | Standard AC and DC power connectors |
| Current Rating | 20 Amps |
| Customer Reviews | 4.7 out of 5 stars 1,601 Reviews |
| Global Trade Identification Number | 00046221190489 |
| Input Voltage | 120 Volts |
| Item Dimensions D x W x H | 10.28"D x 9.25"W x 6.06"H |
| Item Type Name | NOCO Genius GENPRO10X2, 2-Bank, 20A (10A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Battery Maintainer and Desulfator for AGM, Lithium (LiFePO4) and Deep-Cycle Batteries |
| Item Weight | 8.74 Pounds |
| Manufacturer | NOCO |
| Mfr Part Number | GENPRO10X2 |
| Model Number | GENPRO10X2 |
| Number of Ports | 2 |
| Output Voltage | 12 Volts |
| Product Dimensions | 10.28"D x 9.25"W x 6.06"H |
| Specification Met | CEC, FCC, UL |
| UPC | 046221190489 |
| Unit Count | 1.0 Count |
| Warranty Description | 3-Year Limited |
O**B
Excellent, high power Onboard battery charger. Just buy it!
I purchased a new to me boat that has two batteries. I had an onboard charger on my last boat that worked great. I didn't get the same one because I found this one from NOCO. They just make solid stuff. So I went with this and haven't regretted it. I also purchased the cable connector that allows you to install it in the bulkhead and simply run an extension cord to the connection. Keeps it very clean and professional. This charger, however, works like a champ. Provides plenty of power to keep my batteries charged and with 10A per battery, it supplies enough power to recharge a battery from dead quickly. It's just a very solid device. Easy to install and just plug and play.
J**.
Perfect!
Works great.... It has extended the life of my tractor battery (5yrs old and going strong).
C**R
Great charger and it supports Lithium batteries
Love this charger for my trolling motor batteries. Two 10A chargers that supports 12V, 12V AGM, and most importantly 12V Lithium. Unit is bullet tough and looks like it should last for years (I hope). Super easy to use and charges fast. Not sure what else to say other than just buy it, you will love it.
F**E
Good product
Excellent
M**S
NOCO Review
I was using this system to charge two lead batteries and now I am switching to a lithium in my boat. the value of it and use is makes it super easy to use and offers a great charge. it gives options to charge lithium which when I bought was not really looking for but glad it has the feature. it is pretty bulky and a bit heavy but for what is is doing its working. have had no issues leaving it plugged in for a two days
J**E
Top of the line charger
This is the last battery charger you will buy. Just purchased a second unit for my numerous motorcycle, car, AGM, GEL Cell and Lithium batteries. This charger does it all. You can't buy a better unit. In over 45 years in working on cars, this is the highest quality battery charger I have found. You know what they say, you get what you pay for. Go for it, you're worth it!
R**Y
More support screws
I am not doubting the quality of this device, but it is a pretty damn heavy device of which I do not question its weight. But you need more than just “two” support screws because more than likely, the user will be screwing the support screws into aluminum or fiberglass. There needs to be four support screws; one on each corner!
C**C
Wish I could give it a 10
So many good things about this on-board battery charger. I bought a pair of lithium batteries for the electric trolling motor on my boat. I also bought a battery charger specifically to charge them with. Unfortunatly, after trying various places on the boat, the new charger would not fit anywhere. So, I decided to continue to use my existing battery charger, even though it was not rated for lithium batteries. Should be good enough, right? Wrong. I could only get the new batteries to charge to 69% no matter what I did. Long story short, I purchased the Noco GenPro 10x2 bank battery charger. It was much smaller than my previous new charger, it installed super quickly and it had a switch for charging lithium batteries. Win, win, win. After an overnight charge, both of my batteries were charged 100%. I couldn't be more happy. Wish I could give it a 10.
Y**I
بطل
شحن رقم واحد للبطاريات بط
A**R
It does exactly what it says which is exactly what I wanted.
This product is used to charge/maintain charge in my two boat batteries.
E**S
Cargador
Funciona muy bien Carga. Rápido las baterías , continuare actualizando como funciona, A mas largo plazo
V**E
Sturdy and charges my batteries very well
Amazing product, charges my batteries quickly and it's sturdy
C**Y
Works good, sort of easy install
I had a hardwired charger before and this unit dose not have that option so I had to add a waterproof box for the line voltage connection, didn't want to cut the plug off as I'm sure this would void the warranty, the cables for the batteries were also too short for my desired location. Besides that, its pretty slick. Plug and play.....I get it, its waterproof so the connections are all sealed. Would of been nice if they had a hardwired version though. For the price you cant go wrong. My other unit was 4 times the price so this is still a rocking deal. The unit is very tiny and looks pretty. Charges both banks with no problem. Definitely recommend.
Trustpilot
3 days ago
1 month ago