Direct-Mount Battery Charger & Maintainer, 2A, 12V, Automatic, GENIUS2D

The NOCO GENIUS2D is a 12-volt, 2-amp direct-mount smart battery charger, maintainer, trickle charger, and desulfator for lead-acid and lithium-ion batteries. Its low-profile direct-mount design fastens permanently onto or beside the battery, making it ideal for onboard, in-vehicle, and equipment applications that need a fixed, always-ready charging solution. Fully automatic and safe for 24/7 use with zero risk of overcharging, it uses an integrated thermal sensor to adjust the charge to ambient temperature. It charges batteries from as low as 1 volt, with Force Mode to revive completely dead batteries. Multi-chemistry compatible across flooded, gel, AGM, maintenance-free, and lithium (LiFePO4). Rated at up to 28 watts.