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Dell Inspiron 15R 3521 Battery
Your Dell Inspiron 15R 3521 battery allows you to move freely about which gives you the opportunity to use it wherever you fancy. More amps in a battery basically means the longer you will be able to use the laptop on a single charge. Buying a battery with a higher milliamp rating is fine, it just means the battery will go further on a single charge. What is important is the physical size of the battery as well as the connection. Because no battery is the same, make sure and double-check the model number and compare it to the one you are going to replace.
Signs the li-ion battery should need replacing
- The laptop lasts less than an hour while using the battery only
- The battery has its case swollen and looks like it will explode
- The Dell laptop will not boot up when it is not plugged in
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Dell Inspiron 15R 3521 battery should be purchased in new condition because of wear and tear on any older used one. Be sure to always get parts from a well-known website when you buy online. It is in your best interest to re-check the model number before buying a battery replacement. The Dell laptop will thank you for buying smart.
Feel free to download your manual for help.
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