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
Compaq 511 Power Adapter
When purchasing a replacement AC adapter, the actual Compaq brand is usually going to be the safest choice. The Compaq 511 AC adapter is needed for two reasons, charging the battery and to provide a source of power for the unit. If you decide to buy an non-Compaq adapter, make sure to check the output of amps and voltage. Because Compaq has been known to use a single AC adapter that is probably used on other similar units, be sure you choose the right one. A universal power adapter can be used if you are desperate.
Major signs of a defective charger
- The laptop does not operate while solely using the AC adapter
- Your Compaq battery refuses to charge up completely
- The majority of Compaq power chargers get warm when plugged in for any length of time
This site contains affiliate links for which I may be compensated
It is in your best interest to check and double-check the manufacturers part number so that you correctly order the right power adapter. Always get replacement parts from a reputable seller when buying via the internet. Compaq 511 power adapter should really be bought in brand new condition for a variety of reasons, including wear and tear on any old power adapter that may occur. Your Compaq laptop will thank you for buying the right way!
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated
