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Lenovo B580 Power Adapter
The Lenovo B580 power adapter is responsible for two things, to charge up the main battery and to provide a source of power for the unit. If your decision is to purchase a different brand charger, please check on the output of amps and voltage. When choosing a new AC adapter, selecting the Lenovo OEM charger is the best one to choose. Because Lenovo has been known to use a single AC adapter that powers multiple other machines, double-check the part number or model number of the adapter. A universal AC adapter is a possibility if you absolutely need to.
Major indications the power charger is failing
- Most Lenovo AC adapters will get very warm to the touch when plugged in for any length of time
- Battery does not charge up all the time
- The unit will not work without the battery installed
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A Lenovo B580 power adapter is best purchased new for obvious reasons, including possible wear on any older used one. Your Lenovo laptop will thank you for buying smart. Be sure to always get computer parts from a site you know when buying parts online. It is in your best interest to make note of the manufacturers part number so you order the correct power adapter replacement.
Feel free to download your manual for help.
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