Those who have laptops for a considerable time will know perfectly well that the batteries have a shelf life, and whether it works well this time with a few hundred loads, sooner or later you have to change it. That is why people from Hewlett Packard will begin to offer its users the new Sonata batteries. It was created by the people of Boston and Power uses a new technology based on another version of lithium-ion that will allow them to operate for hundreds of charges (many more than previous versions).

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