NOCO GENIUS2D Battery Charger 2-Amp Direct-Mount Fully Automatic & Battery Maintainer

NOCO GENIUS2D Battery Charger 2-Amp Direct-Mount Fully Automatic & Battery Maintainer

NOCO GENIUS1 Battery Charger 1-Amp Fully Automatic Battery Maintainer & Desulfator

NOCO GENIUS1 Battery Charger 1-Amp Fully Automatic Battery Maintainer & Desulfator

NOCO GENIUS2 Battery Charger 2-Amp Fully Automatic Battery Maintainer & Desulfator

$49.95
Availability: In stock
SKU
NOCO GENIUS2

NOCO GENIUS2 Battery Charger 2-Amp Fully Automatic Battery Maintainer & Desulfator

The NOCO GENIUS2 is a compact and efficient 2-amp battery charger, maintainer, and desulfator engineered for 6V and 12V lead-acid and lithium-ion batteries. It delivers safe, automatic charging for automotive, marine, powersport, and deep-cycle applications. Designed with precision control, thermal compensation, and intelligent repair capabilities, the GENIUS2 is ideal for users who demand reliable, year-round battery care.


  • 2-Amp Intelligent Charging – Maintains and charges batteries with precision and safety.
  • Multi-Voltage Support – Charges both 6V and 12V lead-acid and lithium-ion batteries.
  • Universal Battery Compatibility – Ideal for flooded, gel, AGM, maintenance-free, and lithium chemistries.
  • Dead Battery Recovery – Detects and charges batteries as low as 1V or down to 0V with Force Mode.
  • Thermal Compensation – Automatically adjusts charge based on ambient temperature for seasonal accuracy.
  • Automatic Repair Mode – Identifies and reverses battery sulfation and acid stratification.
  • Fully Automatic Operation – Detects, charges, maintains, and repairs without user intervention.
  • Compact Design – Efficient switch-mode technology ensures high performance in a small footprint.
  • Enhanced Clamps – Redesigned for improved grip, range, and connectivity with detachable eyelets.

  • Brand: NOCO
  • Model: GENIUS2
  • MPN: NOCO GENIUS2
  • Type: Battery Charger & Desulfator
  • Color: Black
  • Charging Current: 2 Amps
  • Output Power: 30W
  • Battery Voltage: 6V & 12V
  • Battery Chemistry: Lead-Acid (Flooded, Gel, AGM, Maintenance-Free), Lithium
  • Battery Capacity: Up to 40Ah
  • Frequency: 50Hz – 60Hz
  • IP Rating: IP65
  • Features: Automatic Repair, Dead Battery Charging, Thermal Compensation
  • Warranty: 3-Year Limited Warranty

From dead battery recovery to long-term maintenance, the NOCO GENIUS2 delivers advanced, worry-free charging with rugged construction and intuitive operation. Whether for automotive or marine use, it’s a next-gen solution for extending battery performance and life.

More Information
Product Name NOCO GENIUS2 Battery Charger 2-Amp Fully Automatic Battery Maintainer & Desulfator
Brand NOCO
Model GENIUS2
Warranty 3-Year Limited Warranty
Features Completely Automatic, Charge Dead Batteries, Thermal Compensation