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The NOCO GENPRO10X2 is a compact, 20-amp dual-bank onboard battery charger engineered for marine and outdoor use. It independently charges two 12V batteries—including lead-acid and lithium types—with selectable modes and temperature-compensated charging. Rated IP68 waterproof and built with an anti-vibration mount, it excels in extreme conditions. Featuring Force Mode to revive dead batteries and backed by a 3-year warranty, it’s the smart, reliable choice for professionals who demand peak battery performance on the water or in the field.




















| ASIN | B08G3LLZ3D |
| Amperage | 20 Amps |
| Battery Charge Time | 1 Hours |
| Best Sellers Rank | #11,424 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #6 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 1,621 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.
J**O
Every boat should have one.
I purchased this one for my Yamaha 252 boat and loved it. Easy to set up and very well made. Recommended 100%
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
S**R
Working great!
Easy to install and functions as expected. Very satisfied.
R**N
Nice Charger
Working well so far. i may need to upgrade to a 3-bank if things keep going as they are.
J**.
Highly recommended for VW Vanagon Westy
This is amazing, replacement of my prior shore power dual charger, due to upgrade to Lithium ion battery for my auxiliary battery in my 1984 VW Vanagon. Paired this with a DC to DC charger and solar controller. Now, my Auxiliary battery will charge while driving, plugged in via this charger and via solar, other power sources are not available. The old lead acid battery was 6 years old, and totally dead after sitting sitting for a few months. The old battery would not change, after trying my other 2 chargers. So, did a temporary hookup with this NOCO and it brought the old battery back to life! Got it to 65%!
Y**I
بطل
شحن رقم واحد للبطاريات بط
F**I
Excelente carregador
Excelente, carrega muito bem as baterias da minha lancha!
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
Trustpilot
2 weeks ago
1 month ago