Battery Life: How Long Does a Battery Need to Last?
on November 12, 2008 - 5:44 PM
When the first portable cell phones emerged, they needed a battery as big as a suitcase if you wanted more than half an hour of conversation time. Fortunately technology evolved and this isn’t the case anymore (my cheapo Samsung cell phone can last as long as five days between recharges). And hopefully laptop computers are going in the same direction.
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