Charging times based on 50% discharge. Hinein order to estimate how long a charger will take to charge, we need to get the car batteries to an AH equivalent rating because, for example, a 4-amp charger, will generally replenish 4AH within a battery vermittels hour (not including inefficiencies). Just because http://gunnergntaf.bloguetechno.com/go-echarger-homefix-11-kw-f-r-Dummies-38190325