6V 12V Electronic Battery Charger and Maintainer W

Specification: This smart battery charger has a convenient LCD display, and can be set at 2, 4, or 6 amps. Great for automotive, RV, motorcycle and small engine batteries. Suibale for all 100CCA-2000CCA lead-acid batteries 2/4/6 amp charge rate modes 3-stage charging technology for efficient charging and to prevent battery damage and less heat Automatically switches to float charger and maintainer when battery is fully charged User-friendly screen: LCD displays charging status and error Reverst hookup proction-checks the polarity of the connected battery and only starts charging when correctly connected Short circuit protection for safe charging High frequency power conversion technology low voltage protections Advantages as:Energy saving,high efficiency,environmental protection,light weight and compact size Cord with any plug(such as EURO/UK/US/SAA PLUG) Output voltage: 14.5 VDC max during charging Output current: 6 amps max during charging Charging efficiency:83%-85% Working temperature: 23° Fahrenheit/-5° Celsius to 104° Fahrenheit/40° Celsius Working humidity: 20%-90% relative humidity Storage temperature: -4° Fahrenheit/-20° Celsius to 185° Fahrenheit/85° Celsius Storage humidity: 20%-90% relative humidity