Compare Dell Secondary Lithium-Ion Battery for Inspiron Notebooks (1K500) to Dell (4K085) Battery for Latitude, Inspiron Series (555TT)

Get more life out of your Dell Precision Workstation notebook with a secondary lithium-ion battery. Your computer's lithium-ion battery provides power when an electrical outlet is not available. Lithium-Ion batteries are longer lived than conventional batteries and do not require replacement as often. There is no battery memory effect with a lithium-ion battery you can charge the battery whenever you like without fear of reducing its charge capacity, and you do not need to drain a lithium-ion battery completely before recharging it. A spare battery allows you to work for longer periods without having to connect your computer to a power outlet. This Lithium-Ion battery has been tested and validated on Dell systems to ensure it will work with your computer and is compatible with Dell Precision Workstation M50 notebook. It is supported by Dell Technical Support when used with a Dell system. Less