FOUR ZERO EX (TC40-EX) four position charger

Fast, safe simultaneous charge; high capacity BP-U60 battery packs are ready in about 4 - 5.5 hours. 4 Positions charging Dynamic Power Management (DPM) minimizes battery charge time. By dynamically adjusting battery charge current, more current is allocated to the deeper discharged battery. Through this process the batteries are ready to use at about the same time. Worldwide 100-240V AC Small lightweight package 10"x 4"x 1.5" Warranty 2 years parts and labor