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
Samsung R20 Power Adapter
If buying off-brand, it is imperative to note both the voltage and amperage output. When choosing a new AC adapter, the actual Samsung brand will probably be the safest way to go. A universal power adapter can be used if you are desperate. Due to the fact that one Samsung adapter is most likely used on other laptop models, make sure you check the part number for the correct one. The Samsung R20 AC adapter has two main uses, to charge the onboard battery and powering the laptop.
Major signs poorly running charger
- Your Samsung battery refuses to charge up at all
- The laptop does not function without the battery installed
- Most Samsung AC adapters get warm when they are plugged in for a period of time
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