Dell Primary Lithium-Ion Battery

Description: 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.... Read More

Description: 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 battery has been tested and validated on Dell systems to ensure it will work with your computer and is compatible with Dell Inspiron 4000 / 4100 notebooks. It is supported by Dell Technical Support when used with a Dell system. Minimize