Dell D820 Battery 9-Cell 6600mAh Replacement For Dell D820, D830

Dell Latitude D820 Battery Overview

• Dell Latitude D820 Battery Specifications
• Battery Types
  Li-ion
• Battery Voltage
  11.1V
• Capacity
  6600mAh
• Dimension(Approx)
  207.60 x 28.10 x 19.80 mm
• Net weight(Approx)
  473.5g
• Color
  Black
• Limited warranty period
  1 year
• Maximum Operating Temperature
  35 C
• Minimum Operating Humidity
  8%
• Minimum Operating Temperature
  5 C
• Features
  Charge Indicator

Dell Latitude D820 Battery Compatible Code

• 310-9122
• 310-9123
• 451-10410
• 451-10411
• DF230
• FF232
• GX047
• XD736
• YD624
• 312-0393
• 312-0394
• 312-0401
• 312-0402
• 312-0538
• 451-10308
• 451-10309
• 451-10326
• 451-10327
• CF623
• CF704
• CF711
• DF192
• DF249
• MM165
• XD739
• YD623
• YD626

Dell Latitude D820 Battery Compatible Code

• Latitude D820
• Latitude D531
• Latitude D830
• Latitude D531N
• Latitude D830
• Precision M65
• Precision M4300
• Precision M4300

Dell Latitude D820 Battery Warranty Policy

Dell Latitude D820 Battery Tips

• Turn the brightness level as low as you possibly. Laptops always come with the ability to select the brightness level, some even could modify CPU cooling performance, switch down to lowest level will enable you squeeze out two times longer Dell Latitude D820 Battery life than the situation working in the highest level.
• Shut down programs running automatic. Some of the programs we won't to use startup in backgroud when you start you OS, like QuickTime, Desktop Search. When expand your taskbar, you can see and shutdown them, but there are also some process invisible in most cases. They consume your laptop computer resourse and Dell Latitude D820 Battery slowly, press "Ctrl" + "Alt" + "Del" to open your tasker manager and halt the process not necessary.
• Unplug external devices. Normally device, your mouse, and the most power consume device -- Mobile hard disk, they drain down your laptop battery for there get the power supply from the USB port in your laptop. Remove when you aren't using them, is goes without saying that this will save a lot of power.
• Hibernate instead of suspend. Suspend mode make your save some power and instantly resume your laptop when you come back, but compare with the Hibernate mode, suspend laptop also running in lower power consumed situation, electricity exhaust is zero in hibernate mode for all your computer's state were saved before it shutdown. For the convenient reason, you'd better use the hibernate function when leave over 20 minutes.
• Keep your Dell Latitude D820 Battery clean. Keep the battery clean especially the matel contacts with some a cloth moistened with rubbing alcohol, this keeps the power transfer from your Dell D820 Series battery more efficient.

Relative Product for Dell Latitude D820 Battery

• 

  Dell Latitude D600 Battery