Genius PRO 25 is a 6 V. 12 V. and 24 V fully-automatic professional smart charger. maintainer. power supply. and battery desulfator with temperature compensation rated at 25 Amps for all types of automotive. marine. and deep-cycle batteriesDesigned for pros who need absolute performance and uncompromising functionality. Featuring ultra-flexible silicone cabling down to -40 °C with protective nylon braided shielding…