Overview
The NOCO GENIUS1 1A is a compact and powerful all-in-one solution for charging, maintaining, and restoring batteries. It works with 6 volt and 12 volt lead-acid batteries including AGM, gel, flooded, and deep-cycle types as well as lithium-ion batteries up to 30 amp hours. The GENIUS1 is compatible with a wide range of vehicles including cars, motorcycles, ATVs, UTVs, boats, RVs, lawn and garden equipment, and powersport vehicles.
Equipped with an integrated thermal sensor, the GENIUS1 adjusts the charging profile based on ambient temperature to prevent overcharging in hot climates and undercharging in cold environments. It can charge batteries from as low as one volt and includes a Force Mode for completely dead batteries down to zero volts.
Precision pulse charging restores battery health by reversing sulfation and acid stratification, improving performance and extending battery life. Its smart monitoring system allows safe, indefinite connection for long-term maintenance.
Key Features:
- Voltage Compatibility: Works with 6 volt and 12 volt batteries including lead-acid and lithium-ion.
- Battery Types Supported: AGM, gel, flooded, deep-cycle, LiFePO4, and maintenance-free batteries.
- Precision Pulse Charging: Reverses sulfation and acid stratification to restore battery health.
- Force Mode: Allows charging of completely dead batteries down to zero volts.
- Thermal Sensor: Adjusts charging according to ambient temperature to ensure optimal performance.
- Indefinite Connection: Safe for long-term battery maintenance without overcharging.
- Current Rating: 1 Amp for controlled and safe charging.
- Dimensions: 4.02 inches depth by 3.43 inches width by 6.73 inches height.
- Weight: 0.95 pounds, lightweight and portable.
- Certifications: CEC, FCC, UL approved.
- Warranty: 3-Year Limited Manufacturer Warranty.
Ideal For:
- Maintaining and charging automotive, motorcycle, marine, and powersport batteries.
- Restoring neglected or deeply discharged batteries.
- Safe long-term battery storage and maintenance.
- Car, truck, RV, boat, and powersport owners seeking compact and reliable battery care.
- Users who want precise temperature compensated charging and overcharge protection.
What's in the Box:
- NOCO GENIUS1 1A Smart Battery Charger and Maintainer ×1
- Needle-Nose Battery Clamps with Integrated Eyelet Terminals ×1
- Battery Charger User Guide ×1
- 3-Year Limited Warranty ×1
FAQs
Which battery types are compatible with the GENIUS1 charger?
It works with 6 volt and 12 volt lead-acid batteries including AGM, gel, flooded, deep-cycle, and LiFePO4 lithium batteries.
Can I leave the charger connected for long periods?
Yes, it has smart monitoring that allows safe, indefinite connection without overcharging.
Does it work with completely dead batteries?
Yes, the GENIUS1 can charge batteries as low as one volt and has Force Mode to charge batteries down to zero volts.
How does the charger handle temperature changes?
An integrated thermal sensor adjusts charging automatically to prevent overcharging in heat and undercharging in cold.
Is it safe to connect incorrectly?
Yes, it includes spark-free connection technology and reverse polarity protection to prevent damage.
What types of vehicles can use this charger?
It is compatible with cars, motorcycles, ATVs, UTVs, boats, RVs, lawn and garden equipment, and more.
Does it improve battery life?
Yes, precision pulse charging reverses sulfation and acid stratification to restore battery performance and extend lifespan.
Do I need professional installation?
No, the included battery clamps and integrated eyelet terminals make setup simple and safe.
What is the warranty period?
The GENIUS1 comes with a 3-Year Limited Manufacturer Warranty.
Can it charge lithium LiFePO4 batteries safely?
Yes, it is fully compatible with lithium-ion LiFePO4 batteries up to 30 amp hours.
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