Consumer group Which? has performed tests on laptops that show manufacturers are overstating the battery life consumers can expect from their devices. In some cases, real-world battery life is just half of what manufacturers claim. Only Apple's MacBook Pro met -- and even exceeded -- battery life claims when put through tests that simulated scenarios users would put laptops through. In all, 67 laptops -- from big names including Acer, Dell and Lenovo -- were put through their paces, and all of the non-Apple devices were found to fall hours short of manufacturers' claims. The consumer group tested each of… [Continue Reading]
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