rechargeable

Which Of Your Gadgets Has The Most Impressive Battery Life?

Which Of Your Gadgets Has The Most Impressive Battery Life?

For 4.5 years I used a 15″ macbook pro from mid-2008. It had changeable batteries so twice I went to Apple and convinced them to give me a new one for free. The three batteries I used in that machine were very different. The first one was a champ. It…