NOCO GENIUS2D — Compact 2-Amp Direct-Mount Smart Battery Charger & Maintainer

Ensure your 12-volt batteries stay healthy, charged, and ready — even during long storage or infrequent use — with the NOCO GENIUS2D. Designed for easy under-hood or on-board installation, it provides automatic, safe charging and maintenance for vehicles, boats, RVs, and more. 

🔋 Key Features & Benefits

• 2 Amp charging for 12 V lead-acid batteries — Supports flooded/wet, gel, AGM, maintenance-free, and other 12 V battery types. Ideal for cars, motorcycles, boats, ATVs, lawn equipment, and small-engine vehicles. 

• Direct-mount design — installs near the battery — With a snap-fit bracket, mounting strap, and screws included, the GENIUS2D can be secured under the hood, in a boat compartment, or on an RV — perfect for permanent or seasonal setups. 

• Fully automatic & maintenance mode capable — Automatically handles charging cycles, switching to float/maintenance once full; safe to leave connected indefinitely without risk of overcharging. 

• Thermal-compensated charging — Built-in temperature sensor adjusts charge rates depending on ambient conditions — helpful in cold winters or hot garages — giving safer, more accurate charging year-round.

• Battery recovery & desulfation support — Capable of reviving deeply discharged batteries (as low as ~1 V) and helping reverse sulfation/stratification, extending battery life and usefulness. 

• Compact, rugged, weather-resistant build — Small footprint, lightweight, and rated to handle vibration, shock, engine-compartment heat, and even exposure to moisture when mounted properly — ideal for automotive, marine, or outdoor use. 

🔧 Why GENIUS2D Is a Smart Choice

Whether you’re storing a seasonal vehicle (motorcycle, ATV, boat), running a seldom-used classic car, or want a reliable maintenance charger for a boat or RV battery — the GENIUS2D is built for set-and-forget convenience. Because it mounts directly near the battery, it stays out of the way and keeps batteries topped off automatically. Its combination of compactness, smart charging, thermal compensation, and desulfation capability makes it a cost-effective upgrade over basic trickle chargers or manual battery maintenance routines.