Battery charger with three different charging rates

摘要: A circuit for safely and rapidly charging batteries, with the occurring at three different rates. first rate is used to bring a battery up level where it determined be safe rapid charging. At this charge temperature of may also checked sure within range If safe, then charged second rate, until almost its maximum capacity. that point third charge, lower than maintain nominally full charge. microprocessor controller controls plurality chargers determines when parameters are so can employed. The charger conventional pump type.