Rally 7633 Marine Grade 20 Amp Quick Battery Charger and Maintainer with Microprocessor

Rally’s Marine grade Quick Battery Charger and Maintainer has a selectable charge rate of 2, 10 or 20 amps and can be used as either a trickle charge or a quick charge with the following: 12 Volt lead-acid batteries, maintenance-free batteries, marine deep cycle batteries and the newer gel batteries that are used in boats, personal watercrafts, cars and more. By means of advanced high frequency microprocessor technology, this item monitors the battery, charges batteries automatically when needed, and then automatically stops the charging process when battery is fully charged; Thus, ensuring a faster and more efficient charge. Other safety and convenience features include: corrosion resistant circuit board and clamps, spark resistant reverse hook-ups to provide overcharge protection, battery clips and ring terminals for temporary or hardwired installation. Charging your battery is an easy task.