Description
GEN5X1 5-Amp 12V On-Board Battery Charger, Maintainer & Battery Desulfator
The NOCO GEN5X1 is a fully automatic 5-amp onboard battery charger designed for 12-volt marine, starter, deep-cycle, and recreational batteries. Supporting both lead-acid and lithium chemistries, it combines intelligent charging, automatic battery maintenance, repair functionality, and rugged IP68 waterproof construction in a compact onboard design.
Overview
Smart Charging for One 12V Battery Bank
The GEN5X1 delivers 5 amps of charging current for a single 12-volt battery bank. Selectable charging modes support flooded, gel, maintenance-free, AGM, EFB, CA, and lithium batteries, making it suitable for marine, boat, starter, and deep-cycle applications.
- 5-amp DC charging output for one battery bank.
- Compatible with lead-acid and lithium batteries.
- Supports batteries up to 120Ah plus maintenance charging for all battery sizes.
Compact & Durable
Built for Permanent Onboard Installation
Designed for demanding environments, the charger features a fully sealed IP68-rated enclosure and an integrated anti-vibration backing. The compact housing is 51% smaller while delivering over 43% more power than the previous GENM1 platform.
- IP68 waterproof construction.
- Integrated vibration-resistant mounting design.
- Compact high-frequency switch-mode power conversion.
Feature Highlights
Advanced Battery Management
Installation
Flexible Mounting
A simplified mounting system allows installation in multiple orientations, including upside down. Oil, gas, grease, water, chemical, UV, and abrasion-resistant cables are designed for demanding environments.
- Mounts in any orientation.
- 72-inch AC and DC cables included.
- Integrated anti-vibration backing.
- 16 AWG DC cable with 7.5A mini blade fuse.
In The Box
Included Components
- GEN5X1 On-Board Battery Charger
- (2) Self-Tapping Screws
- User Guide
- Warranty Information
| Model | GEN5X1 |
| Battery Banks | 1 |
| Charging Current | 5 Amps DC |
| Battery Voltage | 12 Volts |
| Supported Chemistries | Lead-Acid and Lithium |
| Supported Battery Types | AGM, CA, EFB, Gel, Lithium, MF, Wet |
| Capacity Range | Up to 120Ah |
| Maintenance Charging | All Battery Sizes |
| Charging Modes | 12V, 12V AGM, 12V Lithium, 12V Repair |
| Input Voltage | 120-240V AC |
| Frequency | 50-60Hz |
| Power Consumption | 72 Watts Max |
| Operating Temperature | -4°F to 104°F (-20°C to 40°C) |
| Storage Temperature | -22°F to 140°F (-30°C to 60°C) |
| Humidity | 0-95% Non-Condensing |
| Protection Rating | IP68 |
| Height | 2.99 in (76 mm) |
| Width | 5.09 in (129.2 mm) |
| Depth | 1.90 in (49 mm) |
| Weight | 2.95 lb (1.3 kg) |
| DC Cable Length | 72 in (182 cm) |
| DC Cable Size | 16 AWG |
| DC Fuse | 7.5A Mini Blade Fuse |
| AC Cable Length | 72 in (182 cm) |
| AC Cable Size | 18 AWG |
| Safety Features | Short-Circuit, Open-Circuit, Overheating, Overcharge, Spark-Proof, Reverse Polarity Protection |
Intelligent charging automatically monitors connected batteries, performs long-term maintenance, and provides battery repair functionality while minimizing the risk of overcharging during extended connection.