Description
GENIUS1 1-Amp Smart Battery Charger, Maintainer & Battery Desulfator
The NOCO GENIUS1 is a fully automatic 1-amp smart battery charger, maintainer, and battery desulfator designed for both 6-volt and 12-volt lead-acid and lithium-ion batteries. Its compact design combines intelligent charging, battery repair, temperature compensation, and long-term maintenance in a charger suitable for automotive, marine, powersport, and deep-cycle battery applications.
Overview
Smart Charging for Multiple Battery Types
The GENIUS1 provides fully automatic charging and maintenance for compatible 6-volt and 12-volt batteries. It supports multiple lead-acid chemistries and lithium-ion batteries while delivering intelligent charging for automotive, marine, powersport, starter, and deep-cycle applications.
- 1-amp smart battery charger.
- Supports both 6V and 12V batteries.
- Compatible with lead-acid and lithium-ion batteries.
- Maintenance charging for all battery sizes.
Compact Design
Efficient High-Frequency Charging
High-frequency switch-mode charging technology efficiently converts AC power into controlled DC charging while an onboard microcomputer manages the charging cycle to reduce power loss and maximize charging accuracy.
- High-frequency switch-mode technology.
- Microcomputer-controlled charging.
- Compact, lightweight construction.
- 85% efficiency at 120VAC.
Charging Features
Automatic Battery Management
Connections
Redesigned Battery Clamps
The included interchangeable clamps feature a needle-nose profile for smaller battery terminals and detachable integrated M6 eyelets for permanent battery connections. The design improves clamping range, holding force, and electrical conductivity.
- Interchangeable connector system.
- Integrated M6 eyelets.
- Needle-nose clamp profile.
- Improved clamping force and conductivity.
In The Box
Included Components
- GENIUS1 Battery Charger
- Interchangeable Connector Clamps with Integrated M6 Eyelets
- Safety & Warranty Information
| Model | GENIUS1 |
| Charging Current | 1 Amp DC |
| Battery Voltage | 6V, 12V |
| Battery Chemistry | Lead-Acid and Lithium |
| Supported Battery Types | AGM, CA, EFB, Gel, Lithium, MF, Wet |
| Capacity Range | Up to 30Ah |
| Maintenance Charging | All Battery Sizes |
| Input Voltage | 120-240V AC |
| Frequency | 50-60Hz |
| Power Consumption | 15 Watts Max |
| Efficiency | 85% (120VAC) / 83% (230VAC) |
| Operating Temperature | -4°F to 104°F (-20°C to 40°C) |
| Storage Temperature | -22°F to 140°F (-30°C to 60°C) |
| Relative Humidity | 0-95% Non-Condensing |
| IP Rating | IP60 |
| Height | 3.62 in (92 mm) |
| Width | 2.32 in (59 mm) |
| Depth | 1.26 in (32 mm) |
| Weight | 0.77 lb (0.35 kg) |
| DC Cable Length | 106 in (269 cm) |
| DC Cable Size | 18 AWG |
| DC Fuse | 2 Amp Mini Blade Fuse |
| Safety Features | Short-Circuit, Open-Circuit, Overheating, Overcharge, Spark-Proof, Reverse Polarity Protection |
The GENIUS1 automatically charges, repairs, and maintains compatible 6V and 12V batteries while continuously monitoring battery condition for safe long-term maintenance.