The NOCO GENIUS2X2 (4 Amps total, 2 Amps per bank) is a versatile, multi-bank charger designed to simultaneously charge and maintain two small to medium 6-volt and 12-volt batteries, ideal for motorcycles, power sports, and seasonal vehicles. Key Technical Specifications Feature Specification Charge Rate (Total) 4 Amps DC Charge Rate (Per Bank) 2 Amps DC Charging Banks 2 Independent Banks Output Voltage 6 Volts and 12 Volts Battery Capacity Charges batteries up to 40 Amp-Hours (Ah). Maintains all battery sizes. Battery Types Lead-Acid (Wet, Gel, MF, CA, EFB, AGM) and Lithium-Ion (LiFePO4) Low-Voltage Start Charges dead batteries as low as 1 Volt. Can manually force charge a 0-Volt battery (Force Mode). Input Voltage (AC) 120V to 240V AC, 50-60Hz (Universal Input) Max Power Consumption 60 Watts (30 Watts per bank) Operating Temperature −20∘C to 40∘C (−4∘F to 104∘F) Safety Protection Spark-Proof, Reverse Polarity, Short-Circuit, Overcharge, Overheating Ingress Protection (IP) IP60 (Protected from dust ingress) Dimensions (L x W x H) 132mm×114mm×48mm (≈5.2"×4.49"×1.89") Weight 0.5kg (≈1.1lbs) Warranty 3-Year Limited Warranty Primary Features Simultaneous Multi-Charging: Independently charges and maintains two separate batteries at 2 Amps each, allowing for different battery types and voltages (6V or 12V) on each bank. Precision Charging: Includes an integrated thermal sensor that detects ambient temperature and adjusts the charging cycle to prevent over-charging in hot conditions and under-charging in cold conditions. Battery Recovery: Automatically detects sulfation and acid stratification to engage a Repair Mode that restores lost performance and extends battery life. Force Mode: Allows the user to manually override the charger's detection and begin charging dead batteries with a voltage as low as zero volts. Automatic Maintenance: Fully automatic and safe for 24/7 year-round connection without the risk of overcharging.
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