NOCO GENIUS5
5 A Smart Battery Charger – 6 V/12 V Automotive, Marine & Lithium Charger
The NOCO GENIUS5 is a powerful yet compact 5 A smart battery charger, maintainer, and desulfator for 6 V and 12 V batteries. It supports lead-acid types (flooded, AGM, gel, MF, EFB) and lithium-ion batteries, catering to automotive, marine, powersport, and deep-cycle users – delivering efficient, firsthand battery maintenance and recovery.
Features
Featuring a high-frequency switch-mode design, the GENIUS5 achieves high efficiency in a compact housing — 65 % more power in 34 % less space than its predecessors
Advanced Options
With charging rates up to 5 A, it’s ideal for batteries up to 120 Ah. Its thermal sensor adjusts charging voltage based on ambient temperature — preventing overcharge in heat and undercharge in cold . The integrated desulfation and Force Mode enable safe recovery of deeply discharged or neglected batteries
Product Key Features
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5 A smart charger for 6 V & 12 V lead‑acid and lithium-ion batteries
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High-frequency switch-mode design: compact yet 65 % more power, 34 % smaller
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Thermal compensation for safe charging between −4 °F and 104 °F
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Multi-stage charging, maintenance, desulfation (up to 120 Ah batteries)
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Force Mode revives dead batteries down to zero volts
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Comprehensive safety protections: spark-proof, reverse-polarity, short-circuit, overcharge
Reliability & Performance
Crafted with rugged durability, the GENIUS5 features an IP65-rated housing resilient to oil, gas, chemicals, UV, water, and abrasion . Its robust clamps (needle-nose + eyelets) and long cables make it versatile for temporary or permanent installation. The unit maintains batteries indefinitely without risk of overcharging, ideal for seasonal storage or long-term standby
Key Features (Bullet List)
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5 A DC output for 6 V/12 V batteries
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Supports AGM, Flooded, Gel, MF, EFB, Calcium, and 12 V Li-ion batteries
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Thermal compensation (−4 °F to 104 °F)
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Force Mode for battery revival from zero volts
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Automatic desulfation (Repair Mode)
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Safety protections: spark-proof, reverse-polarity, short-circuit, overcharge
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IP65-rated durable housing
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