NOCO GENIUS1 — 6V/12V 1A Smart Battery Charger & Maintainer

NOCO GENIUS1 — 6V/12V 1A Smart Battery Charger & Maintainer

The NOCO GENIUS1 is a fully-automatic 1-amp smart battery charger, maintainer, and desulfator compatible with 6V and 12V lead-acid and lithium-ion batteries. The most compact charger in the GENIUS lineup, the GENIUS1 is the perfect trickle charger for motorcycles, powersport vehicles, lawn equipment, and any battery you want to keep topped up through a long Canadian winter without lifting a finger.

Key Features

• 1A charging output — charges 6V and 12V lead-acid (wet, gel, AGM, maintenance-free) and lithium-ion batteries up to 30Ah
• Thermal sensor — detects ambient temperature and adjusts charge rate to prevent overcharging in heat and undercharging in cold
• Force Mode — manually initiate charging on dead batteries; automatically detects batteries as low as 1V
• Battery repair mode — detects and repairs sulfation and acid stratification to restore lost battery capacity
• Fully automatic — safe to leave connected indefinitely as a long-term maintainer
• Spark-proof and reverse polarity protected — safe for beginners and professionals alike

Specifications

• Input: 100–240V AC
• Output: 6V (0.5A) / 12V (1A)
• Compatible Chemistries: Wet, gel, AGM, maintenance-free, lithium-ion
• Max Battery Size: 30Ah

Ideal For

• Motorcycles, ATVs, powersport vehicles, and lawn tractors
• Seasonal vehicle storage and long-term battery maintenance
• Recovering deeply discharged or sulfated small batteries

Ships from Thunder Battery — Canada's trusted battery charger dealer.