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Lenovo IdeaPad U400 Battery
Your Lenovo IdeaPad U400 battery makes your laptop portable so that you can use it anywhere in the house or even outdoors! Because no battery is the same, be sure to check the part number of the new battery and compare it to the one you are going to replace. Buying a battery with a higher milliamp rating is fine, it simply means it is a stronger battery. What is important is the connection type and physical size of the battery. The larger the battery, the longer it will last when fully charged.
What are the indications that my primary battery is about to go out?
- The Lenovo laptop is unable to boot up while unplugged
- The laptop does not run longer than one hour while unplugged
- The battery is puffed up and looking like it is going to burst
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