GreenTech New TM9HP Replacement Battery for Dell Laittude 13 (7350) Keyboard Dock 7.4v 20Wh 3-Cell 0J84W0 J84W0 FRVYX

x3 batteries ordered - all x3 were dead and would not charge. I really hope they fix their problems. I tested all x3 batteries in two different good working laptop, that still had good batteries, and none of these would charge at all and all showed 0% in windows. My laptops and keyboards are on the latest firmware from Dell