Noco Geniuspro25 Multi-Purpose Battery Charger/Maintainer, 25 Amps - Geniuspro25 - 589-Geniuspro25F1

Multi-voltage charger - 6/12/24-volt - for lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion Designed for pros who need absolute performance and uncompromising functionality. Featuring ultra-flexible silicone cabling - down to -40°C - with protective nylon breaded shielding for maximum protection against abrasionDual-voltage power supply - 12-volt (25-amp) and 24-volt (12.5-amp) - to maintain constant power delivery without unwanted ripple, noise, and transient spikes during ECU flashing, reprogramming, and diagnostic testingIntegrated 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 chargingDetects 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 voltsAutomatically 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