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Cheap DELL (9cell)WU841,MT186,MT187 Battery
Pack for DELL Latitude E5400 E5500

(ItemCode: LDL077)

Battery Type:

Li- ion

Battery Volt:

11.1v

Battery Capacity:

85wh

Battery Color:

Black

Battery Dimension:

223.4*74.6*20.8(mm)

P/N:

(9cell)WU841,MT186,MT187

Reg. price: $128.55
Special Price: $89.99

Description - DELL (9cell)WU841,MT186,MT187 Battery:

Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device.

This laptop battery can replace the following part numbers:

This laptop battery is also compatible with the following models:

Rechargeable Li-ion (9cell)WU841,MT186,MT187 battery for DELL. Our batteries for DELL are made with the highest quality parts and are guaranteed to be compatible with your original DELL machine. This (9cell)WU841,MT186,MT187 battery comes with 1 year Warranty from www.batteries-laptop.org .

DELL (9cell)WU841,MT186,MT187 laptop battery usage tips:

Maximize Performance of DELL (9cell)WU841,MT186,MT187 Laptop Batteries..

1).Keep your notebook in a well ventilated place and keep it cool. Your DELL (9cell)WU841,MT186,MT187 battery works faster when it is hot because it is creating more energy and is burning out faster.
2).Unplug any external devices that you don't need such as using a usb or bluetooth mouse .
3).Do not place battery for DELL (9cell)WU841,MT186,MT187 notebook in device for a long period of time if device is not being used.
4).Try to avoid turning your laptop on and then off constantly. If you turn your notebook computer on in the morning, leave it on until you are done with it for the day. You can put your latpop computer into sleep mode throughout the day if you like.
5).If you are not using the internet turn off your wifi connection and lower the intensity of your backlight (hold down function and move the arrows up or down to change intensity).
6).let the power of the DELL (9cell)WU841,MT186,MT187 batteries (15%) drain to 0% When you use your brand new Battery first time. And then full charge it(usually chrage it full 12 hours) and let it drain to 0% again. Do this for 2~3 cycles.
7).Don't leave your computer plugged in constantly when it is not in use. If your computer always relies on this power, it will loose its ability to last long on its own. So always charge your computer when the DELL (9cell)WU841,MT186,MT187 is almost dead and then unplug it from the wall.
8).If you have two or more battery pack of DELL (9cell)WU841,MT186,MT187, it's wise to discharge and then fully charge it on battery power once a week or so, just to keep the battery fresh conditions