Combining fully automatic operation and the ability to properly charge multiple battery types, the Carlyle CWC12V40A is the perfect charger to meet the needs of today’s and tomorrow’s professional technician. Intelligent, beneficial, safe and versatile – one charger does it all, from fast charging and battery repair to engine starting assistance and stable power mode for system diagnosis, repair and programming. Flooded, AGM, Spiral Wound, Marine and Deep Cycle batteries all can be charged right with the CWC12V40A.