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Lenovo B550 Power Adapter
Because Lenovo has been known to use a single AC adapter that can be used on other units, be certain you select the correct one for the B550 model. If buying off-brand, please check on the output of amps and voltage. The Lenovo B550 AC adapter provides two functions, charging the battery while simultaneously providing power for the laptop. When choosing a new AC charger, selecting the Lenovo OEM charger will probably be the safest way to go. A universal AC adapter is another possibility if yours is unavailable or backordered.
What happens when my AC adapter is failing?
- Your Lenovo battery refuses to charge up whatsoever
- The unit will not run while solely using the AC adapter
- The majority of Lenovo power chargers will get very warm to the touch when they are plugged in for a period of time
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Always make sure to note the model number so you order the correct power adapter replacement. Lenovo B550 power adapter should be purchased brand new due to the wear on an older one. Try to always buy replacement parts from a site you know if you buy anything online. Your Lenovo B550 will love you more for thinking before buying.
Feel free to download your manual for help.
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