Did you know that every two years your battery decreases its max hold power from 25% -50%. This means after two years your devices battery will refused to operate as long as it once did. So that ten hour battery life on your smart phone could go down as much as half, in just two years. This is why we offer battery replacements on most smartphones and laptops. We have a large network of wholesalers to get you the lowest possible cost on a battery without compromising on quality.