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Lenovo K49 Power Adapter
The Lenovo K49 AC adapter provides two functions, charging the battery while simultaneously providing power for the laptop. If you decide to buy an non-Lenovo adapter, make note of both the volts and amps outputs. Because Lenovo has been known to use a single AC adapter that is most likely used on other laptop models, make sure you check the part number for the correct one. When choosing a new AC charger, choosing the Lenovo brand one will probably be the safest way to go. A universal AC adapter is a possibility if yours is unavailable or backordered.
Major clues your AC adapter will eventually need to be replaced
- The laptop does not function while just using AC power
- Most Lenovo adapters can get quite warm when they are plugged in for a period of time
- Battery does not charge up every time
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A Lenovo K49 power adapter will be better for your laptop in new condition for obvious reasons, including possible wear on an old used power adapter. Your Lenovo laptop will be happier if you buy smart! Make sure to try and get computer parts from a reputable seller if you purchase through a website. It is in your best interest to write down the part number before buying a power adapter replacement.
Feel free to download your manual for help.
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