Replacement Battery Part No.:

• 312-0748
• 312-0749
• 312-0753
• 312-0754
• 312-0917
• 451-10583
• 451-10584
• C719R
• FU571
• KY265
• KY477
• PT434
• R822G
• U844G

Replacement Laptop Machine Part No.:

• Latitude E6400
• Latitude E6400 ATG
• Latitude E6400 XFR
• Latitude E6500
• Precision M2400
• Precision M4400
• Precision M6400

Disclaimer:
The batteries supplied by our Company are [replacement for] sold for use with certain products of computer manufacturers, and any reference to products or trademarks of such companies is purely for the purpose of identifying the computer manufacturers with which our products [are replacement for] may be used. Our Company and this Website are neither affiliated with, authorized by, licensed by, distributors for, nor related in any way to these computer manufacturers, nor are the products offered for sale through our Website manufactured by or sold with the authorization of the manufacturers of the computers with which our products [are replacement for] may be used.

To prolong Dell Latitude E6400 Battery's life, please keep the following tips when using Dell Latitude E6400 Battery pack.

1. When charging the Dell Latitude E6400 Battery for the first time, the device may indicate that charging is complete after about 10 or 15 minutes. This is a normal phenomenon for rechargeable batteries, just remove the Dell Latitude E6400 Battery from Dell Latitude E6400 laptop, reinsert it and repeat the charging procedure.
2. A new Dell Latitude E6400 Battery comes in a discharged condition must be charged before use (refer to the devices manual for charging instructions). Upon initial use (or after a long storage period), this Dell Latitude E6400 Battery may require two to three charge/discharge cycles before achieving maximum capacity.
3. Exercise the Battery - Do not leave the battery dormant for a long period of time. We recommend using the battery at least once every two to three weeks. If an Laptop Battery has not been used for a long period of time, it should be fully discharged and then fully charged(cycled) a few times.
4. Keep the Dell Latitude E6400 battery Clean - It's a good idea to clean dirty battery contacts with a cotton swab and ethanol. This helps maintain a good connection between the battery and your laptop.
5. Do not frequently disassemble the Dell Latitude E6400 battery, it will shorten the battery life.
6. Turn down the LCD brightness of your laptop, close unused software and remove unused PC cards or USB devices from your laptop.

Why shop Dell Latitude E6400 battery in Yobattery.com?

1. Our Price:
   Brand-new Dell Latitude E6400 laptop battery with high quality at bottom price.
2. Our Quality:
   All Dell Latitude E6400 batteries in Yobattery.com are made from the highest quality parts, the Dell Latitude E6400 battery are tailored made according to the original size, whether the battery appearance, size and quality are the same as with the original one.
3. Battery Certification:
   Dell Latitude E6400 batteries are tailored made according to and 100% compatible with the original one. And all batteries have got CE, UL, EMC, CQC, ROHS and many other international certifications.
4. Our Service:
   Yobattery offers full 1 year warranty (with no restocking fee), 30-Day Money Back garantee on all laptop batteries we sell, and all our batteries carry a 100% customer satisfaction guarantee.
5. 100% compatible with original Dell Latitude E6400 battery