Hello! I've got an Aspire E5771 since last summer, and the battery autonomy is really low. Right now the battery is 91% full, with the battery keeper (i dont know how you call that in english, the thing you can activate so the battery lasts longer) and i have less than 6hours autonomy... I've brought the computer to the shop already for this problem, but it didnt get better, i dont know what should i do? I've had this computer for less than a year... Thanks a lot
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