CTEK 56958 MUS 43 Polar 12 Volt Fully Automatic Extreme Climate 8 Step Battery Charger

Charges down to 22F 30C Specially developed for use in extreme cold conditions and featuring Nordicstandard cables adapted for lowtemperature use Safetyorange casing for high visibility Complete Battery Care Unique and patented system to recover charge and maintain all leadacid battery types to maximize performance and extend life Snowflake Mode and Recond Mode Special Snowflake mode for a faster charge in extreme cold temperatures as well as for charging AGM batteries Dedicated reconditioning program to restore battery life and recondition dead batteries Patented Desulphation Function Unused batteries lose their power and their life is shortened through sulphation The charger analyzes the state of the battery and if possible recovers the battery and its power Safe and Easy to Use Splash and dustproof designed to protect vehicle electronics and nonsparking reverse polarity protected and shortcircuit proof Clean voltage and current delivery ensures no surges or spikes Protects Sensitive Equipment Unlike lesssophisticated chargers there is no need to disconnect the battery the PRO25SE is specially designed to not damage electronic systems No overcharge or undercharge ever 2year warranty