Group items tagged

Attention when use your new DELL Inspiron 14-5458 battery pack Do you want your laptop run well at any mobile place ? The Follow suggestions will help you protect your laptop battery life. Here's How: 1. Before using the new battery, Please read the DELL Inspiron 14-5458 battery maintain parts of the user manual carefully.

In this part, we use the local 1080P HD video playback test, testing process to keep the power supply mode for the balance, the brightness of the screen is 50%, sound 30%. Before playing the surplus electricity is 93%, 1 hours after the surplus electricity is 75%, the prediction of the machine life time of about 5.5 hours, the Inspiron 14 5000-5458 battery life performance is good.