NOCO GEN5X2 - Battery Charger 2-Bank 10 Amp Onboard
The charger features an IP68 waterproof rating making it ideal for harsh locations. The GEN5X3 is compatible with 12v lead acid batteries included flooded wet cell, enhanced flooded, maintenance free, AGM and Gel cell batteries. The charger also features a 12v Lithium Mode suitable for Lithium-Ion LiFePo4 Batteries that include a Battery Management System (BMS). The GEN5X3 lithium boat battery charger features an automatic 12v Repair Mode that equalizes sulfated, idle, or stratified batteries in efforts to repair lost battery performance. This Repair Mode is automatic but can also be manually selected. The Genius GEN5X3 features a Force Mode meant to recover extremely discharged batteries below 1v. This mode must be manually selected and will force the charger to output for 5 min in an attempt to recover the battery. After 5 minutes the charger will switch back to the standard charging profile. Each bank outputs 12 volts meant for individual 12v batteries no larger than a group 31 battery (approximately 120 AH). The GEN5X3 can be used for three 12v banks, one 24v battery bank, or one 36v battery bank. Typical installation is for 24-volt series system using two 12v batteries for a trolling motor and an additional bank for a starting 12v battery. Another popular installation is for a 12-volt trolling motor battery and two 12v starting motor batteries.
The charger features an IP68 waterproof rating making it ideal for harsh locations. The GEN5X3 is compatible with 12v lead acid batteries included flooded wet cell, enhanced flooded, maintenance free, AGM and Gel cell batteries. The charger also features a 12v Lithium Mode suitable for Lithium-Ion LiFePo4 Batteries that include a Battery Management System (BMS). The GEN5X3 lithium boat battery charger features an automatic 12v Repair Mode that equalizes sulfated, idle, or stratified batteries in efforts to repair lost battery performance. This Repair Mode is automatic but can also be manually selected. The Genius GEN5X3 features a Force Mode meant to recover extremely discharged batteries below 1v. This mode must be manually selected and will force the charger to output for 5 min in an attempt to recover the battery. After 5 minutes the charger will switch back to the standard charging profile. Each bank outputs 12 volts meant for individual 12v batteries no larger than a group 31 battery (approximately 120 AH). The GEN5X3 can be used for three 12v banks, one 24v battery bank, or one 36v battery bank. Typical installation is for 24-volt series system using two 12v batteries for a trolling motor and an additional bank for a starting 12v battery. Another popular installation is for a 12-volt trolling motor battery and two 12v starting motor batteries.
The charger features an IP68 waterproof rating making it ideal for harsh locations. The GEN5X3 is compatible with 12v lead acid batteries included flooded wet cell, enhanced flooded, maintenance free, AGM and Gel cell batteries. The charger also features a 12v Lithium Mode suitable for Lithium-Ion LiFePo4 Batteries that include a Battery Management System (BMS). The GEN5X3 lithium boat battery charger features an automatic 12v Repair Mode that equalizes sulfated, idle, or stratified batteries in efforts to repair lost battery performance. This Repair Mode is automatic but can also be manually selected. The Genius GEN5X3 features a Force Mode meant to recover extremely discharged batteries below 1v. This mode must be manually selected and will force the charger to output for 5 min in an attempt to recover the battery. After 5 minutes the charger will switch back to the standard charging profile. Each bank outputs 12 volts meant for individual 12v batteries no larger than a group 31 battery (approximately 120 AH). The GEN5X3 can be used for three 12v banks, one 24v battery bank, or one 36v battery bank. Typical installation is for 24-volt series system using two 12v batteries for a trolling motor and an additional bank for a starting 12v battery. Another popular installation is for a 12-volt trolling motor battery and two 12v starting motor batteries.
The charger features an IP68 waterproof rating making it ideal for harsh locations. The GEN5X3 is compatible with 12v lead acid batteries included flooded wet cell, enhanced flooded, maintenance free, AGM and Gel cell batteries. The charger also features a 12v Lithium Mode suitable for Lithium-Ion LiFePo4 Batteries that include a Battery Management System (BMS). The GEN5X3 lithium boat battery charger features an automatic 12v Repair Mode that equalizes sulfated, idle, or stratified batteries in efforts to repair lost battery performance. This Repair Mode is automatic but can also be manually selected. The Genius GEN5X3 features a Force Mode meant to recover extremely discharged batteries below 1v. This mode must be manually selected and will force the charger to output for 5 min in an attempt to recover the battery. After 5 minutes the charger will switch back to the standard charging profile. Each bank outputs 12 volts meant for individual 12v batteries no larger than a group 31 battery (approximately 120 AH). The GEN5X3 can be used for three 12v banks, one 24v battery bank, or one 36v battery bank. Typical installation is for 24-volt series system using two 12v batteries for a trolling motor and an additional bank for a starting 12v battery. Another popular installation is for a 12-volt trolling motor battery and two 12v starting motor batteries.
in 33 offers
The lowest price for NOCO GEN5X2 - Battery Charger 2-Bank 10 Amp Onboard right now is $224.50 at stock4less.com, compared across 17 retailers.
The all-time low was $189.78 on 24 May 2026 — today's price is 18% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 10 June 2026.
Last updated at 10/06/2026 22:42:02
NOCO 2-BANK 10A ONBOARD BATTERY CHARGER [GEN5X2]
Delivery between 19–24 June $72.89
NOCO Genius GEN5X2 2-Bank, 10A Onboard Battery Charger - 5A Per Bank, 12V Waterproof
Delivery between 18–20 June $14.46
NOCO Genius GEN5X2 2-Bank, 10A Onboard Battery Charger - 5A Per Bank, 12V Waterproof
Delivery between 17–22 June $12.77
NOCO Genius GEN5X2 2-Bank, 10A Onboard Battery Charger - 5A Per Bank, 12V Waterproof
Delivery between 16–20 June $15.17
NOCO Genius GEN5X2 2-Bank, 10A Onboard Battery Charger - 5A Per Bank, 12V Waterproof
Delivery between 15–19 June $14.08
NOCO Genius GEN5X2 2-Bank, 10A Onboard Battery Charger - 5A Per Bank, 12V Waterproof
Delivery between 15–20 June $13.75
NOCO Genius GEN5X2 2-Bank, 10A Onboard Battery Charger - 5A Per Bank, 12V Waterproof
Delivery between 16–20 June $14.86
NOCO Genius GEN5X2 2-Bank, 10A Onboard Battery Charger - 5A Per Bank, 12V Waterproof
Delivery between 16–20 June $16.49
NOCO Genius GEN5X2: 2-Bank, 10A Onboard Battery Charger - 5A Per Bank, 12V Waterproof Marine Charger With Overcharge Protection & Temperature
Delivery $28.57
NOCO Genius GEN5X2 2-Bank, 10A Onboard Battery Charger - 5A Per Bank, 12V Waterproof
Delivery between 15–19 June $15.54
originally posted on basspro.com
Bought on 10/2023 and by 4/2024 3rd bank was dead. Blows fuses and will not register any isolated battery on that bank. Bass Pro won't honor for an exchange unless you purchased their extended warranty but Noco has a 3 warranty already from manufacturer. So now comes the weeks of waiting for a response from their costumer service and sending item back, then waiting for their analysis and refund. Just in time for the fishing season.
originally posted on cabelas.com
Easy to install. Too early to tell about how it will perform, but it is simple to understand how it operates. It did charge my new standard deep cycle batteries to full charge after a day or so. This unit is a 15 amp charger/maintainer while my previous unit, a Cabela's 20 amp - 3 bank worked well for 5 years. The manufacturer for my old unit would not respond for questions I had about it. I like that the NOCO can also charge Lithium batteries should I make that change.
originally posted on basspro.com
Having a four battery system and having your "high end" charger go out three months after the warranty expires is frustrating to say the least. Looking for solutions, I came across a video suggesting that using two low cost dual bank chargers was a good alternative. If one goes out, replacing it is a lot less of a concern. This is working great so far. We'll see how it holds up in the future. I just use a plug splitter to marry the two plugins and still have a single extension cord to the boat.
| Product Dimensions | |
| Length | 9.15 in |
| Height | 5.39 in |
| Width | 7.2 in |
| Product Weight |
NOCO 2-BANK 10A ONBOARD BATTERY CHARGER [GEN5X2]
Delivery between 19–24 June $72.89
NOCO Genius GEN5X2 2-Bank, 10A Onboard Battery Charger - 5A Per Bank, 12V Waterproof
Delivery between 18–20 June $14.46
NOCO Genius GEN5X2 2-Bank, 10A Onboard Battery Charger - 5A Per Bank, 12V Waterproof
Delivery between 17–22 June $12.77
NOCO Genius GEN5X2 2-Bank, 10A Onboard Battery Charger - 5A Per Bank, 12V Waterproof
Delivery between 16–20 June $15.17
NOCO Genius GEN5X2 2-Bank, 10A Onboard Battery Charger - 5A Per Bank, 12V Waterproof
Delivery between 15–19 June $14.08
Bought on 10/2023 and by 4/2024 3rd bank was dead. Blows fuses and will not register any isolated battery on that bank. Bass Pro won't honor for an exchange unless you purchased their extended warranty but Noco has a 3 warranty already from manufacturer. So now comes the weeks of waiting for a response from their costumer service and sending item back, then waiting for their analysis and refund. Just in time for the fishing season.
Easy to install. Too early to tell about how it will perform, but it is simple to understand how it operates. It did charge my new standard deep cycle batteries to full charge after a day or so. This unit is a 15 amp charger/maintainer while my previous unit, a Cabela's 20 amp - 3 bank worked well for 5 years. The manufacturer for my old unit would not respond for questions I had about it. I like that the NOCO can also charge Lithium batteries should I make that change.
Having a four battery system and having your "high end" charger go out three months after the warranty expires is frustrating to say the least. Looking for solutions, I came across a video suggesting that using two low cost dual bank chargers was a good alternative. If one goes out, replacing it is a lot less of a concern. This is working great so far. We'll see how it holds up in the future. I just use a plug splitter to marry the two plugins and still have a single extension cord to the boat.
Wasn’t sure about it at first but glad I got it for my new Terrova 24v 80lb trolling motor. Wanted something small that would do a good job and so far I really like it. Easy to hook up, store and user friendly. Time will tell but I think it’s going to be perfect. Highly recommend it.
Great charger, compact and powerful. I used this with a two bank 24 volt battery system. The thing I like the most is I can leave the batteries wired together in series but charge them independently without taking anything loose. I bought wing nuts to leave the charger connected on top of the bolted connections. I haven’t mounted it in my center console yet but will soon.
I already had the Genius G5x1 for one Lithium. It has provided the performance I needed to charge the lithium battery for electronics. The ability to change battery type is awesome although I haven't needed to use it. The display lights provide clear indication as to what battery type and the charging status. I purchased the Genius5x3 to complement the existing NOCO for the two Lithium TM batteries recently purchased and for an existing AGM starter battery. It also has the capability to repair a battery and if bottom out to bring it to life - not that I have had to use this feature.
Installed this in my boat to look after the starting battery for the engines and the generator starting battery. There was already a charger for the house batteries. Very nicely built and a quality look and feel. Cables are long enough for a remote mounting if needed. Great for when I'm on shore power!During the winter I can connect my portable generator and look after the seven batteries at once, without even boarding the boat.
This NOCO Genius 10 Amp Battery Charger is perfect for charging and maintaining two deep cycle AGM batteries on an equipment trailer.The batteries power the hydraulic pump (tilt deck and landing jacks), electric winch, and worklamps. The NOCO Charger provides independent lines to each battery. Heavy, solid, sealed, simple to mount, and user friendly. A very well built battery charger.This NOCO Genius Battery Charger would work well for a marine application in a boat with two batteries, or in the garage where one of two batteries are needed to be charged/maintained. Very much recommended.
I purchased the 5/2 Noco Genius yesterday and hooked it up last night on a new AGM Bass Pro battery and monitored it as it topped off the voltage. It stayed in the acceptable range and this morning it's acting well in maintain mode. The only problem was the manual is in very small print but I have my magnifying fly tying lens to read. LOL I'm a dinosaur that's very impressed with new technology here. Great product! Thanks Bass Pro and Noco for getting me back on the water.
I loved my new Lithium battery pair I got for trolling. They last easily all day and made my boat about 100lbs. Lighter. Regrettably my old charger would not charge them. This new charger does the trick nicely.
| Product Dimensions | |
| Length | 9.15 in |
| Height | 5.39 in |
| Width | 7.2 in |
| Product Weight |
