why battery percentage getting lower? noticed said 99% other day, didn't think of it. had disconnected day , figured still charging. today noticed said 98% , 97%. it's been plugged in day. hasn't been unplugged power in few days actually. light on plug green. when click on battery, says 'battery charged'. know why percentage dropping though it's plugged in?
the battery start charging again once drops 95%. notebook in sleep mode white led light pulsing in front. normal, prevents batter charging 99% 100% on , on again. prevents overcharging battery. lose 1% every hour in sleep mode iirc.
bottom line, don't worry, normal. should try searching posts similar problem there many threads explaining need know battery activity , health if curios batteries in mac portables.
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