The NOCO GENIUSPRO50 is our most powerful and advanced battery charger ever—engineered to deliver extreme performance for professionals who demand maximum speed, precision, and control. It delivers up to 50 amps of charging power for 6-volt and 12-volt systems and 25 amps for 24-volt systems, supporting all types of lead-acid and lithium-ion batteries, including flooded, gel, AGM, maintenance-free, and deep-cycle—up to 2,000 amp-hours for 6V and 12V, and up to 1,000 amp-hours for 24V. Designed for high-demand environments, it features ultra-flexible silicone cables rated to -40ºC, wrapped in abrasion-resistant braided nylon for unmatched durability. The GENIUSPRO50 also functions as a high-current, dual-voltage power supply—delivering 50 amps at 12 volts and 25 amps at 24 volts—with ultra-stable voltage for ECU flashing, diagnostics, and reprogramming without ripple, noise, or voltage spikes. An integrated thermal sensor actively adjusts charging based on ambient temperature, preventing overcharging in heat and undercharging in cold climates. It can recover deeply discharged batteries down to 1-volt or activate Force Mode for zero-volt charging, while advanced restoration modes repair battery damage caused by sulfation and acid stratification across all voltage settings. Whether you’re working in automotive, heavy-duty, marine, or industrial environments, the GENIUSPRO50 offers the ultimate in professional-grade charging and power delivery.
- MEET THE NOCO GENIUSPRO50 — Similar to our G26000, just more powerful. With the greatest performance and functionality yet, it’s a world-class battery charger to let professionals push the limits at incredible charging speeds.
- DO MORE WITH GENIUS — A multi-voltage charger – 6-volt (50-amps), 12-volt (50-amps), and 24-volt (25-amps) – for lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion.
- ENGINEERED FOR PROS — Designed for pros who need absolute performance and uncompromising functionality. Featuring ultra-flexible silicone cabling – down to -40ºC – with protective nylon breaded shielding for maximum protection against abrasion.
- PROGRESSIVE POWER SUPPLY — A dual-voltage power supply – 12-volt (50-amp) and 24-volt (25-amp) – to maintain constant power delivery without unwanted ripple, noise, and transient spikes during ECU flashing, reprogramming, and diagnostic testing.
- ENJOY PRECISION CHARGING — An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates to maximize battery life and enable fast charging.
- CHARGE DEAD BATTERIES — Detects batteries as low as 1-volt. Or use the all-new force mode that allows you to manually begin charging dead batteries down to zero volts.
- RESTORE YOUR BATTERY — Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life. Plus, cutting-edge battery repair modes for 6-volt, 12-volt, and 24-volt batteries.
