Home > Dell Laptop Batteries > Battery for Dell Precision M4400
Laptop Battery for Dell Precision M4400, 5200mAh
( Hi-Quality Replacement Battery for Dell Precision M4400 )
- Battery Capacity: 5200mAh
- Battery Cell: 6-Cell
- Battery Voltage: 11.1V
- Battery Type: Li-ion
- Battery Color: Black
- Battery Weight: 350g
- Product Code: DLE6400-6C
- 1 Year Warranty+30 Days Money Back Guarantee+Free Shipping to The Whole World!
Laptop Battery for Dell Precision M4400, 6600mAh
( Hi-Quality Replacement Battery for Dell Precision M4400 )
- Battery Capacity: 6600mAh
- Battery Cell: 9-Cell
- Battery Voltage: 11.1V
- Battery Type: Li-ion
- Battery Color: Black
- Battery Weight: 521g
- Product Code: DLE6400-9C
- 1 Year Warranty+30 Days Money Back Guarantee+Free Shipping to The Whole World!
Laptop Battery for Dell Precision M4400, 8800mAh
( Hi-Quality Replacement Battery for Dell Precision M4400 )
- Battery Capacity: 8800mAh
- Battery Cell: 12-Cell
- Battery Voltage: 11.1V
- Battery Type: Li-ion
- Battery Color: Black
- Battery Weight: 610g
- Product Code: DLE6400-12C
- 1 Year Warranty+30 Days Money Back Guarantee+Free Shipping to The Whole World!
Dell Precision M4400 Laptop AC Adapter
( Hi-Quality Dell Precision M4400 Charger )
- Adapter: for Dell
- Included: Power Cord
- Color: Black
- New: 100%
- Warranty: 1 Year
- Product Code: DLAC
- 1 Year Warranty+30 Days Money Back Guarantee+Free Shipping to The Whole World!
General Computer Tips : How to Change a Laptop Battery
Dell Precision M4400 Battery Description:
Replacement Dell Precision M4400 laptop batteries are made with high quality parts and are guaranteed to meet or exceed the original equipment manufacturers specifications at a reduced price. This Li-ion Dell Precision M4400 battery on sales will be perfect replacement for your original Dell Precision M4400 Laptops.
Saving your money and time to select suitable brand new Dell Precision M4400 battery here,quality of this battery is certified as well by TUV,RoHS and the CE to name a few. We guarantee the battery for Dell Precision M4400 with a full one-year warranty from the date of purchase,30-days money back,fast shopping!
Any question or suggestion about this Dell Precision M4400 battery please Contact Us so we can offer you the most convenient service.
Dell Precision M4400 Battery Fits Laptop Batteries Models: ( Press " Ctrl+F " to Find )
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Dell Latitude E6400, E6400 ATG, E6400 XFR, E6410, E6410 ATG, E6500, E6510
Dell Precision M2400, M4400, M4500, M6400, M6500
Dell Precision M4400 Battery Replacement Battery Code: ( Press " Ctrl+F " to Find )
- Dell PT434
- Dell PT435
- Dell PT436
- Dell PT437
- Dell KY477
- Dell KY265
- Dell KY266
- Dell KY268
- Dell FU268
- Dell FU274
- Dell FU571
- Dell MN632
- Dell MP303
- Dell MP307
- Dell NM631
- Dell NM633
- Dell HJ590
- Dell 0HJ590
- Dell W0X4F
- Dell U844G
- Dell C719R
- Dell 451-10583
- Dell 451-10584
- Dell 312-0215
- Dell 312-0748
- Dell 312-0749
- Dell 312-0753
- Dell 312-0754
- Dell 312-0917
- Dell 312-7414
How to Extend Dell Precision M4400 Laptop Battery Life
Laptop computer batteries often run out of power sooner than would be desired. Here are some tips for making them last longer between charges...
Screensaver: Change your laptop's screensaver to a blank (Black) screen,and set it to turn on within a few minutes of inactivity. Screensavers with graphics and sound effects will drain the power more quickly,whereas a blank screen will conserve power.
Hard Drive & Disk Drive: Avoid using the hard drive and disk drive excessively. Because these are mechanical mechanisms,they consume more power. In some cases,upgrading the amount of memory will reduce hard drive usage. If your Dell Precision M4400 laptop is set to run anti-virus scans periodically,only allow this to happen when you have it connected to AC power,because this substantially increases hard drive usage while it is running. If you are using an older laptop with no hard drive,consider using a VDISK or RAMDISK to reduce disk drive usage.
Sound/Music: If you want to listen to music while operating the computer,consider using a separate radio,cassette recorder,or CD player. If the CD player's batteries run out,you will be able to keep using the computer,which is probably your higher priority.
USB Devices: If your Dell Precision M4400 laptop computer has a USB port,keep in mind that some USB devices draw power from the computer's battery while they are plugged in to it. Avoid leaving such devices plugged in longer than they need to be.
Software: Different software which accomplishes the same functions may cause your Dell Precision M4400 battery computer to use different amounts of power. If the software utilizes memory more effectively (rather than reading/writing to the disk or hard drive frequently),it may use less power. Software which places less demand on the processor can also reduce power consumption in some cases,along with programs which use a dark-colored background. Avoid running software directly from a 3.5" disk or CD-ROM,because it will cause these mechanisms to run frequently and drain the power more quickly.
