Tired of your phone running out of battery? Here you can get a deal on a cheap portable charger. Carry it in your purse, bag or car for those moments when you run out of juice at just the wrong moment. Usually, you connect your phone to it using the charging cable that your phone came with - you'll need to carry that around with you too. Sometimes the chargers come with a little cable, just make sure to check. You may also be interested in cheap power banks.