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If you have been an owner of a laptop for long and have seen that the battery is not giving you adequate power then refilling them might be a good option.

Original batteries are priced at above $100, but if you have some working skill then you can have a better battery by spending less than $50.

The procedure goes by replacing the Li-ion cells and purchasing higher capacity cells than your laptop uses normally.

Click here when you are ready.

Thanks: Jay

Via: makezine