The NOCO® Genius5™ Portable 5 Amp Automatic Battery Charger/Maintainer can be used for both 6V and 12V lead-acid, and 12V lithium-ion batteries. This unit is designed for charging a car, motorcycle, ATV, snowmobile, personal watercraft, lawn mower and much more. It also can be used as a battery maintainer to keep a car, boat, RV, and deep-cycle batteries fully charged. The system monitors battery activity for safe and efficient charging without any overcharge and comes complete with a built-in battery desulfator to rejuvenate underperforming batteries. Includes interchangeable connector clamps with integrated eyelets.
What's Included

(1) Genius 5 automatic battery charger/maintainer with interchangeable connector clamps with integrated eyelets
(1) Mounting bracket with strap
(2) Self-tapping screws
Charges lead-acid and lithium-ion batteries up to 120 Amp-hours
Improved start-voltage sensor detects dead batteries as low as 1 Volt
Force mode allows manual charging for extremely dead batteries — all the way down to zero volts
Built-in battery desulfator recovers worn-out batteries
Smart indicators quickly detect reverse polarity connections, connection to an incompatible battery, or failing batteries
Monitors battery activity during charging for safe and efficient charging without any overcharge