NOCO GENPRO10X1 Onboard Marine Battery Charger 10A
- 10 amps, single bank, 12V
- IP68 fully sealed
- 12V, AGM, Lithium and Repair modes
- Charges from 1 volt, Force Mode to zero
- Mounts in any orientation, anti-vibration backing
- 72-inch DC and AC cables, 3-year warranty
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A sealed, compact onboard charger for one marine battery with lithium and AGM modes. It covers a single bank only, so boats with separate starting and house batteries need more.
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ASIN: B08G3M697MModel: GENPRO10X1Category: Car Battery Chargers
Overview
NOCO built this onboard marine charger to stay bolted inside a boat, fully sealed against water. It charges a single battery in lead-acid, AGM or lithium mode, adjusts for temperature and mounts in any position on an anti-vibration backing.
NOCO packs waterproof sealing, lithium support and flexible mounting into a small single bank charger. Boats with more than one battery will need additional banks or units.
Who it's for
Small boats, jon boats and single battery setups suit a compact sealed charger like this. Larger vessels with multiple banks should choose a multi-bank model.
Pros and cons
- Fully waterproof sealing
- Lithium and AGM modes
- Repair mode for sulfated batteries
- Any orientation mounting
- Single bank only
- Requires permanent installation
Performance notes
Temperature sensing adjusts charge voltage so batteries are not overcharged in hot hulls or undercharged in cold. Selecting the right mode matters, since lithium needs a different profile than lead-acid.
Specifications
| Brand | Noco |
|---|---|
| Model | GENPRO10X1 |
| Capacity & performance | |
| Output Voltage | 12V |
| Power & efficiency | |
| Battery types | 12V lead-acid, AGM, lithium |
| Warranty & support | |
| Warranty Description | 3-year warranty |
| Other details | |
| Number of Ports | 1 bank |
| Connector Type Used on Cable | 72-inch DC cables with 3/8-inch eyelets |
| Current Rating | 10 amps |
| Exterior | Anti-vibration backing, any orientation mounting |
| BuiltIn Media | 72-inch AC cable (Type-B), two mounting screws |
| Water resistance | IP68 |
Frequently asked questions
Does the NOCO onboard charger need protecting from spray and washdowns?
No. It is fully sealed and rated IP68 for waterproof protection.
Can the NOCO onboard charger charge lithium batteries?
Yes. It has a selectable 12V Lithium mode.
Can the NOCO onboard charger be mounted upside down?
Yes. It installs in any orientation, even upside down.
What comes with the NOCO onboard charger?
72-inch DC cables with 3/8-inch eyelets, a 72-inch AC cable (Type-B) and two mounting screws.