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Lenovo B550 Battery
Your Lenovo B550 battery allows you to move freely about so as to work or play inside, outside or anywhere your heart desires. Getting a battery with a higher amp rating is OK, as it suggests the battery will last a bit longer on one charge. What is important is the physical size of the battery as well as the connection. Because no battery is the same, make sure and double-check the size and model number in order to make sure it is similar to the old one. The more power the battery has, the longer it will last on a single charge.
Key clues to watch for in a failing primary battery
- The laptop refuses to turn on at all when unplugged
- The laptop lasts under 20 minutes before it shuts itself down
- The battery is puffed up and looking like it is going to burst
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