When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network
Lenovo B485 Power Adapter
When purchasing a replacement adapter, the actual Lenovo brand will probably be the safest way to go. Because Lenovo uses one power charger that can be used on other units, be certain you select the correct one for the B485 model. If you decide to buy an non-Lenovo adapter, please check on both the voltage and amperage output. The Lenovo B485 AC adapter provides two functions, to charge the onboard battery and to provide a source of power for the unit. A universal power adapter is another possibility but only if necessary.
Major symptoms your laptop charger should be replaced
- The majority of Lenovo power chargers 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 function while just using AC power
This site contains affiliate links for which I may be compensated
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated