Quote:
Originally Posted by Dubdub
Are your users letting the battery drain below 20% on a regular basis? If so, that will damage the battery and could be one of your problems.
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How sure are you about this. The way I always had it is that you must drain the battery totally before charging it again. For charging it from lets say 20%, it builds up "memory" and thinks it only has battery space from 20-100% ?