# NOCO GENPRO10X1: on-board charger 10A 1 bank (12V)

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> NOCO GENPRO10X1: IP68 on-board charger with 10 A for one 12V battery up to 230 Ah. When it is worth it over the 5 A GEN5X1 and when to move to more banks.

**Category:** [Battery chargers](https://bateriasonline.es/en/battery-chargers) → NOCO

- **Canonical URL**: https://bateriasonline.es/en/noco-genpro10x1-on-board-charger-10a
- **Language**: en
- **Brand**: NOCO
- **Reference**: BOL-NOCO-GENPRO10X1
- **MPN**: GENPRO10X1
- **Last updated**: 2026-11-10

## Quick description

For one big battery on board: 10 A and up to 230 Ah in a sealed IP68 charger weighing 1.81 kg.
- 1 bank of 10 A
- 12V up to 230 Ah
- Half-flat 100 Ah: about 7 h
- IP68, 150 W max.
- Lithium (BMS) and lead-acid

## Description

## NOCO GENPRO10X1: on-board charger 10A 1 bank (12V)

The NOCO GENPRO10X1 is for the boat or vehicle with a single large 12V battery of up to 230 Ah, or for anyone who wants faster recharging: at 10 A, a half-flat 100 Ah battery is back in about 7 h.
If your battery stays under 120 Ah and time is not pressing, the GEN5X1 (5 A) does the job in a smaller, lighter body. With two or more batteries, the series continues with the GENPRO10X2, X3 and X4, always at 10 A per bank.
Like the rest of the on-board range it is sealed to IP68 and mounts any way up.

### Features

- •   Single 10 A output at 12V.
- •   Intended for batteries up to 230 Ah.
- •   12V lead-acid and lithium with BMS, LiFePO4 included.
- •   Repair mode and Force Mode for 0 V batteries.
- •   IP68 sealed, can be mounted upside down.
- •   Charge adjusted to temperature.
- •   Dimensions 145 x 122 x 71 mm.

### Technical data

| Mains input voltage | 100-240 VAC, 50-60 Hz |
|---|---|
| Output power | 150 W max. |
| Charging banks | 1 |
| Charging current | 10 A (12 V) |
| Battery voltage | 12 V |
| Battery chemistries | Lead-acid (wet, gel, MF, calcium, EFB, AGM) and 12V lithium with BMS (incl. LiFePO4) |
| Battery capacity | Up to 230 Ah; maintains all battery sizes |
| Charging modes | 12V, 12V AGM, 12V Lithium, Repair and Force |
| Low-voltage detection | 1 V (Force Mode: 0 V) |
| Back current drain | < 0.5 mA |
| Operating temperature | -20 °C to +40 °C |
| Housing protection | IP68 |
| Cooling | Natural convection |
| DC cable length | approx. 1.83 m |
| Approx. charging time (50% depth of discharge) | 20 Ah: 1.5 h · 40 Ah: 3 h · 100 Ah: 7 h · 230 Ah: 17.3 h |
| Dimensions (L x W x H) | 145 x 122 x 71 mm |
| Weight | 1.81 kg |

### In the box

- •   GENPRO10X1 on-board charger
- •   2 x #8 27 mm self-tapping screws
- •   User guide and warranty

### Common questions

What do I gain over the GEN5X1?
Twice the current (10 A versus 5 A) and batteries up to 230 Ah instead of 120 Ah.
And with 230 Ah, how long?
About 17.3 h from half charge, according to NOCO.
Can it stay connected all the time?
Yes, it is built for permanent connection without overcharging.

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*bateriasonline.es — Batteries and accessories · 2026-11-11*