Replacement for Dell Inspiron M5040 AC Adapter Power Supply

Replacement Dell Inspiron M5040 Laptop AC Adapter

90W, 4.62A Dell Inspiron M5040 Charger AC Adapter

This Dell Inspiron M5040 AC Power Adapter can provide continuous power to your laptop/notebook computer and charge the Dell Inspiron M5040 battery from AC power source such as electrical plugs on the wall. Comes with FREE Dell Inspiron M5040 power cord, 1 year warranty.

  • Power:
  • 90Watt
  • Input:
  • AC 100~240V, 50~60Hz
  • Output:
  • DC 19.5V 4.62A
  • Humidity:
  • 5% ~ 95%RH (non-condensing)
  • Item Includes:
  • AC Adapter and Power Cord
  • Connector Size:
  • 7.4mm X 5.0mm
  • List Price: US $38.90
  • Your Price: US $22.86
  • Please enter a recipient's phone number:
  • Brand new AC adapter with one year warranty

Product Description

The laptop power adapter is guaranteed to work with your Dell Inspiron M5040 laptop when you see your adapter's OEM part number (printed on the adapter label) or laptop model number in our compatible list. The list might be incomplete because it is difficult to collect all information at one time. If you are not sure of your choice, please type the part number and model number as special comment in our shipping form at the time of checkout. We will ship you the correct Dell Inspiron M5040 adapter based on your input. or you can click here to tell us your part# or models#.

Compatible Part Number:

DELL 04YRJH, DELL 312-0233, DELL 312-0234, DELL 383CW, DELL 4T7JN, DELL 9T48V, DELL J1KND, DELL W7H3N

Fit Following Machine Models:

DELL Inspiron 13R, DELL Inspiron N3010, DELL Inspiron N3010D, DELL Inspiron N3010, DELL Inspiron N3110, DELL Inspiron 14R, DELL Inspiron M4040 , DELL Inspiron M411R Series, DELL Inspiron N4010, DELL Inspiron N4010D, DELL Inspiron N4010R, DELL Inspiron N4011, DELL Inspiron N4011D , DELL Inspiron N4110 Series , DELL Inspiron N4040 , DELL Inspiron N4050 Series, DELL Inspiron 15R, DELL Inspiron N5010 , DELL Inspiron N5010D, DELL Inspiron N5010R, DELL Inspiron N5011, DELL Inspiron N5011R , DELL Inspiron N5020 Series, DELL Inspiron N5030 Series, DELL Inspiron N5030D, DELL Inspiron N5030R, DELL Inspiron N5040 Series, DELL Inspiron N5050 Series, DELL Inspiron N5110, DELL Inspiron M501 , DELL Inspiron M501D , DELL Inspiron M501R, DELL Inspiron M5010, DELL Inspiron M5010D , DELL Inspiron M5010R, DELL Inspiron M5030, DELL Inspiron M5030D , DELL Inspiron M5030R, DELL Inspiron M5040 Series, DELL Inspiron 17R, DELL Inspiron N7010, DELL Inspiron N7010D, DELL Inspiron N7010R, DELL Inspiron N7011 , DELL Inspiron N7110, DELL Vostro 1440 Series, DELL Vostro 1450 Series, DELL Vostro 1540 Series , DELL Vostro 1550 Series, DELL Vostro 3450, Vostro 3550, Vostro 3750 Series

Product Features:

  • Over Voltage Protection (1500V/AC). Short Circuit Protection. Over Temperature Protection
  • Wide input Voltage range, could stable work under 90v-264v
  • High Power exchange efficiency to control working temperature and stable working.
  • Power Exchange Savings more than %88 (More power exchange savings means less power wasting and working more efficient)
  • PCB & Cover is manufactured with Fireproofing materials.
  • Low Ripple and Noise. High Quality Raw Materials.
  • Brand New Replacement Product, works as genuine parts, 100% OEM Compatible!!

Laptop AC Adapter Usage Tips:

Ever been on a long flight, ready to hunker down and get some work done, only to discover that your Dell Inspiron M5040 Adapter is plunging toward the red zone an hour after takeoff? So have we. That's why we've gathered these simple tips that will preserve your notebook's juice and boost your productivity. Read them now. You'll thank yourself later.

  1. Sleep Is Good. Use the operating system's power-management features (in Windows XP, under Power Options in the Control Panel; or in Vista, under Mobile PC in the Control Panel) to set aggressive targets for when the display will go dark and when the machine will slip into sleep mode. And if you can spare the extra time it takes for the machine to resume, set the PC to hibernate, not just sleep, when you close the lid.
  2. Dim the Lights. Turn down the brightness of the LCD panel to the lowest level you can tolerate. The backlight sucks power like the Rockefeller Center Christmas tree.
  3. Watch Scheduled Tasks. Be sure that your periodic virus scan is set to a time when you're usually plugged in; running a full-disk virus check keeps the hard drive and CPU fully engaged for the better part of an hour
  4. For lithium ion Dell Inspiron M5040 laptop AC adapter, you do not need to discharge them fully and recharge constantly. Since they don't have the same "memory" as older nickel-metal hydride Dell Inspiron M5040 AC adapater, it is actually better to discharge a lithium ion only partially before recharging. You need to do a full discharge only about every 30 charges.
  5. Lay Off the Multimedia. A little in-flight music is nice while you construct that PowerPoint presentation, but streaming music from your hard drive means the disk is always spinning.