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We are specialized in produce, sale and after service of laptop batteries ,PDA&SmartPhone batteries and charger, digital camera batteries and camcorder batteries. Currently, our products are very popular in many countries in North America, Europe, Middle East and South-east Asia etc.This Dell D5540 battery Pack is a replacement Li-ion battery for laptop. Only the high quality Panasonic LG,Samsung cells were used in our laptop batteries.All our laptop batteries have been UL, CE and ROHS certified,include Dell D5540 battery.All the bateries from our company are full one year warranty, 30 days money back

Replacement Dell D5540 battery(laptop battery for DELL D5540)

Wholesale & big orders

Brand new,Full 1 year warranty ,30-days money back shipping payment
Price:$ 73.00

Type:	Li-ion
Capacity:	6600 mAh
Volt:	11.1 V
Size:	180.00 x 74.00 x 20.00 mm
Color:	Gray

Dell D5540 battery Compatible original Battery Code:

DELL D5540 batteries Fit with below:

How To take care your Dell D5540 battery?

When using a laptop as a desktop replacement the battery should not be left in for long periods of time. The laptop will over time discharge the battery. Remove the battery,making sure that it is charged to 50% and store it in a dry, warm place. Ensure that it is wrapped protectively and nothing will be dropped on it.

The battery should be re-installed every 3-4 weeks and allowed to fully discharge. Leaving a battery in storage for longer than this without using could cause the battery to fully discharge as the circuitry of the DELL battery D5540 itself consumes power.

Leaving a battery in a laptop while using an electrical outlet for long periods of time will keep the battery in a constant state of charging up and that will reduce the life cycle of the DELL D5540.