OmnimedExtended Life Lithium Ion Battery, For Omnimed Laptop Stands4-6 hour battery life (153 Watt-hrs.). Includes plugs to fit most laptops. Swap discharged battery with fresh for non-stop operation. Recommend 2 batteries per #350707 cart. Battery size 5-3/4"H x 10-3/4"W x 1-1/4"D. Includes AC/DC chargers and plug adapters. Product Specifications BRANDOmnimed® MANUFACTURERS PART NUMBER350716 WIDTH INCHES10-3/4 DEPTH INCHES1-1/4 HEIGHT INCHES5-3/4 ASSEMBLYAssembled COLOR FINISHWhite CONSTRUCTIONSteel DESCRIPTIONExtended Life Lithium Ion Battery PACKAGE QUANTITY1