Hot 90TT9 laptop battery for Dell 55WH 11.1V laptop

Our batteries for DELL are made with the highest quality parts and are guaranteed to be compatible with your original 90TT9 machine.This 90TT9 battery comes with 1 year Warranty from www.batterynotebook.co.uk.
the 90TT9,60NGW replacement laptop battery for Dell 55WH 11.1V laptop laptop battery is certified as well by TUV,RoHS,ISO9001/9002 and the CE.
high capability and low inter resistance 90TT9 Fast ships to USA,UK/Europe and other country ,We have a dedicated team of customer service executives who are eager to help you save time and money by sharing their knowledge and expertise on batteries and related products.

Also the battery for Dell 55WH 11.1V laptop you need to know

If for some reason you need to store your 90TT9 notebook battery for a long period of time, experts recommend that you leave the charge at around 40%,You can also help maintain your notebook battery life by storing it in a cool,dry place.
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).
Keep the battery clean. Avoid exposing the battery to extreme heat or cold. Use your Dell 90TT9 notebook batteries. If possible, avoid letting your laptop batteries sit dormant for long periods of time.
Recharge the 90TT9 battery as the circle more than once per month to make the management of capacity reach its best status,and prolong Dell 55WH 11.1V laptop