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
Dell Inspiron 15 3521 Battery
Your Dell Inspiron 15 3521 battery makes your laptop portable so that you can use it anywhere you please. Because no battery is the same, be sure to check the physical connection and size and compare it to the old battery. The larger the battery, the longer it will last when fully charged. Buying a battery with a higher milliamp rating is fine, because it simply implies that the battery will last longer. What is truly important is the physical size of the battery as well as the connection.
Major clues Dell battery needs replacing
- The laptop lasts under 20 minutes before it shuts itself down
- The Dell laptop refuses to turn on while not connected to the AC adapter
- The laptop battery is puffed up and looking like it is going to burst
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