Noco Genius GENIUSPRO50 50-Amp Multi-Purpose Battery Charger Maintainer 6V 12V 24V

The Noco Genius GENIUSPRO50 is a professional-grade 50-amp battery charger and maintainer designed for demanding automotive, marine, RV, and powersports applications. This multi-voltage charger works with 6-volt, 12-volt, and 24-volt lead-acid batteries including flooded, gel, AGM, maintenance-free, and lithium-ion batteries.

Professional-Grade Construction:

• Ultra-flexible silicone cables rated to -40°F with nylon braided shielding for superior abrasion resistance
• Dual-voltage power supply delivers clean 12-volt (25-amp) or 24-volt (12.5-amp) power for ECU flashing and diagnostics
• Ripple-free power output prevents voltage spikes during vehicle reprogramming and testing

Advanced Charging Technology:

• Integrated thermal sensor adjusts charging voltage based on ambient temperature to prevent overcharging in heat or undercharging in cold
• Detects and charges batteries as low as 1-volt, with Force Mode for completely dead batteries down to zero volts
• Automatic desulfation and acid stratification correction restores lost battery performance
• Battery repair modes for 6V, 12V, and 24V batteries extend battery life and improve starting power

Engineered for professionals who demand maximum performance and reliability in shop, mobile service, or field environments. Ideal for automotive technicians, marine mechanics, and fleet maintenance operations.