C903V 0CR72X CR72X 068N03 0447VR. for Dell Precision 7550 7560 / Precision 7750 7760 Series. If run the battery shut down often, it will shorten the battery life. Battery Type:Li-ion. Remove the battery for a while.
This battery is ideal for Precision 7550, 7560, 7750, and 7760 printers, as well as the P44E001 and P44E002 toner cartridges, and the P93F001 and P93F002 inkjet cartridges from HP.
