Dell Latitude D820 Battery and Adapter Tips for Consumers

Dell Latitude model may be similar but have different series for example Dell Latitude D820 may have a different adapter or battery from Dell Latitude D610 or Dell Latitude D630. When you want to buy a laptop battery or adapter locate the model and series of your laptop which are vital information. Mostly the model may be the same but the series mostly ha different charger or battery. This vital information is located on the laptop or service tag and at times under system information or even in the battery compartment. For adapter it’s a bit easier to find part number on the charger for original adapters.

You should always march the voltage and amperage of your Dell Latitude D820 AC adapter. If you have higher amperage with matching voltage you can use it. The general rule you should know is that you should not use an adapter with over 2 times the amperage of the original Dell Latitude D820. Using the wrong kind of adapter, even plugging it into AC power outlet can damage your laptop motherboard, overheat your AC adapter or completely damage your laptop battery.

When you first receive you new replacement laptop battery for Dell Latitude D820, it will be in a semi-discharged state and needs to be fully recharged for three or more hours. You may refer to your laptop owner’s guidebook for Dell Latitude D820 battery charging directives. In some instances, the laptop will show that the battery is completely charged after only ten to fifteen minutes of charging. When you experience this kind of behavior with Dell Latitude D820 just remove the battery and re-insert it back to charge. The behavior is normal for new laptop battery since the laptop is re-identifying the battery.

You should avoid storing Dell Latitude D820 for a long period of time. If you have to sore if for more than one month, just remove laptop battery from the laptop in a semi-discharged state like 50%. The laptop battery should be stored in a cool dry place. In case you recharge your battery for Dell Latitude D820 and store it away, the laptop battery will finally drop its charge level over time and will require to be recharged. For you to optimize your laptop battery’s life, ensure to turn off or get rid of any peripherals and accessories on the laptop. High screen brightness, rotating hard drives, rotating DVD drives, USB peripheral hard drives, USB Jump Sticks, Bluetooth devices, and additional accessories consume a laptop battery quicker when laptop adapter is not connected to AC outlet.

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