This 20V MAX* dual port charging storage bag helps you organize, charge, and transport your batteries to the next jobsite. Carry and store power tools and accessories inside, and take advantage of cord management outside of the bag as well. This bag is the professional's solution to battery system managemmaximum Porter-Cable® 20V MAX* Cordless Charging Bag, Kit, Lithium-Ion Battery Type, 1.3 Ah Battery, 40 min Charging, 2 Batteries, 20 VDC Output, 18-3/4 in L x 9 in H