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Windows 7: best battery to give longest battery life?

27 Aug 2010   #1

best battery to give longest battery life?

hi guys, i want to get a battery for my acer aspire 5315 laptop that will give me the longest possible time on the go.

what will i need 4 cell, 6 cell 12cell? which one?

ps. and i know that i can change powerplan and tweak some settings but i think a new battery would be best.

My System SpecsSystem Spec
27 Aug 2010   #2

Windows 8.1 Pro RTM x64

Assuming that they are all designed to fit your laptop, you need to look at the ratings. Basically, you want the one with the greatest Ah (ampére-hour) as that should last longest. Although this usually means the battery with the most cells, it doesn't always follow. Check their specifications.
My System SpecsSystem Spec
27 Aug 2010   #3

Genuine Windows 7 Ultimate 64-Bit

12 cell
My System SpecsSystem Spec


 best battery to give longest battery life?

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