NX511 DELL XPS M1330 11.1V 56WH LAPTOP BATTERY WR050      TESTED -- 100% Functional ==  WHEN I PRESS THE BATTERY LIGHT, ONLY ONE BAR LIGHTS UP.     If for some reason you are not satisfied with received item, e-mail us through eBay message system. Don't leave negative feedback, money back guaranteed! We value your time and business.   Actual item is pictured!  Please look carefully for the item you will receive.