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What is the difference between 4400mAh 48 Wh and 6600mAh 71 Wh on a laptop battery?
Wiki User
∙ 8y ago
The difference is an increased battery capacity (hence longer runtime). A batteries capacity is measured in Ah (or mAh) and is the product (ie multiplied together) of the current being drawn and the time the current is drawn for. Thus a 4800 mAh battery can supply a 2A current for 2.4 hours (ie 4800/2000) while a 4400 mAh battery can only supply a 2A current for 2.2 hours.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoA: Both really tells you the capacity per hour 4400 ma per hour means that 4400 ma will be availabl4e for one hour. the 48 Watts say the same thing in watts oer hour. If the battery is 10v then 48 watts can be drawn for a hour since we don't know the voltage there is no solution for 48 w/hour
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