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 ThinkPad T420i Battery
Your Lenovo ThinkPad T420i battery makes your laptop portable so that you can use it wherever you fancy. Buying a battery with a higher milliamp rating is fine, as it just means the battery will last longer. What is important is the actual size of the battery and the connection it has. More amps in a battery basically means the longer you will be able to use the laptop on one charge. Because no battery is the same, be sure to check the physical connection and size and compare it to the one you are going to replace.
Signs the li-ion battery is in dire need of a replacement
- The laptop lasts under ten minutes before it shuts itself down
- The battery has its case swollen like its about to burst
- The Lenovo laptop is unable to boot up when it is unplugged
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