Dual Pro PS3AUTO Battery Charger, Auto Profile 3 Bank 45 AmpsMeet the Dual Pro PS3AUTO 45Amp 3 Bank Battery Charger a fully automatic marine charger that safely powers Lithium and AGM batteries across 12V, 24V, and 36V systems. With battery manufacturer validated algorithms, it targets a true 100% charge, wakes batteries from low voltage protection, and automatically returns to charging for quick readiness. Three independent charging banks: Three banks to efficiently manage multiple batteries and configurations