Dell D520 Especificações descarregar pdf (Página 16)

The Latitude D520’s long-lasting Lithium-Ion batteries and efficient ExpressCharge™*

technology can help provide users with more up time and increased productivity.

Lithium-Ion

- The Latitude D520 offers two primary and one secondary battery options:

 Primary:

– 4-cell, 32 WHr “Smart” Lithium-Ion battery

– 6-cell, 56 WHr “Smart” Lithium-Ion battery

 Secondary (in addition to Primary Battery):

– 6-cell, 48 WHr Lithium Polymer battery



Coin Cell Battery - The Latitude D520 utilizes a coin cell battery to store system date and time

when the system is shut down. For swapping batteries, the system should be placed in hibernate or

suspend mode first.



ExpressCharge

TM*

- Allows users to charge any of the D520 depleted batteries in approximately

one hour with the computer turned off.



Battery Health Meter – Alerts you as battery charge declines so that you are advised of the

relative health of your battery and when it may nearing the end of its effective life.



Charge Indicator - Dell batteries have an LED indicator that allows users to see how much run

time and how much overall battery life are available at the touch of a button.

– Press the status button on the battery charge indicator to illuminate the charge level lights –

each light represents approximately 20% of total run time.

– Press and hold the status button for 2 to 3 seconds to illuminate the overall battery life

– If no lights illuminate- 80 to 100% battery life remains

– Each illuminated light represents ~20% of battery life degradation

– Recommend battery replacement when 4 lights are illuminated

INNOVATIVE DESIGN: Batteries

* Please refer to Important Information page 43 for details

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