Solved! Dell Latitude E5430 battery problem

Oct 20, 2018
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I have the second-hand Dell Latitude E5430 laptop. The battery (60Wh capacity) works about 2h (playing the movie from the pendrive). The charging time is 2-3h. The operating system (Windows 10 x64) shows the systematic decrease of battery energy from 100% to 30-35% (when the laptop works). Next, the battery indicator rapidly jumps to 7%. Is it possible to correct or calibrate the battery indicator?
 
Oct 20, 2018
2
0
10
Why? The battery isn't new, but 2h is enough for me.
Regards

 
Apr 14, 2019
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Yeah you may need a new battery. Once you replace this, it SHOULDN'T be able to bother you again. This happened on my Dell Inspiron 6000, and on my Lenovo Thinkpad T400
 
Solution