Specification: Microprocessor Control (CPU). 7-STAGE AUTOMATIC CHARGING: This is a fully automatic battery charger with 7 charge stages. Automatic charging protects your battery from being overcharged. So you can leave the charger connected to the battery indefinitely. 7-stage chargers are suitable for most battery types including Calcium , Gel AGM,LiFePo4,Wet ,lead Acid batteries .They may also help restore drained and sulphated batteries. Types of batteries : For most types of lead acid batteries including Calcium, Gel AGM,LiFePo4,Wet ,lead Acid, etc.. Switch mode technology : Yes Polarity protection : Yes Output short protection : Yes Over voltage protection :Yes Over temperature protection : Yes Cooling :Fan Input voltage:100-240VAC,50-60HZ Rated output :12V 20A/24V 10A Minimum start v.
