NOCO Genius® 2™ 2-Amp Battery Charger (GENIUS2)

Genius® 2™ 2-Amp Battery ChargerThe GENIUS2 is a 6-volt and 12-volt battery charger, battery maintainer, and battery desulfator rated at 2-amps for lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteriesEffortlessly charge multiple battery voltages (6-Volt and 12-volt lead-acid and lithium-ion batteries) chemistries (Flooded, gel, maintenance-free and AGM batteries) and types (Starter, deep-cycle, marine, powersport and more)The GENIUS2 uses high-frequency switch-mode technology to efficiently convert A/C power into safe D/C power for battery chargingIts onboard microcomputer precisely controls the charging to minimize power loss to create an incredibly compact form factorThe all-new start-voltage sensor allows the GENIUS to detect and charge dead batteries as low as 1-voltFor extremely dead batteries lower than 1-volt, manually turn on force mode to detect and charge batteries all the way down to zero voltsThe new integrated thermal sensor automatically monitors and adjusts the charging cycle based on fluctuations of ambient temperature, limiting the chance of under-charging or over-charging, providing a more accurate and fully charged batteryAvoids under-charging in cold weather down to -4 F and avoids over-charging in hot weather up to 104 FAutomatically detects sulfation/acid stratificationGenius clamps are built with needle-nose profiles for smaller terminal applications and detachable integrated eyelets for permanent mounting the accessory to batteryDesigned to fit battery terminals of any shape and sizeEngineered for improved clamping range, clamping force, and higher conductivity