If you are looking for a USB phone charger, you might feel overwhelmed with your options, but there are a few ways to decide between them. You should first consider whether portability is a factor, as there are some small chargers that can fit nearly anywhere. If you travel often by car, a USB phone charger that fits into the cigarette lighter of your car may be the best choice for you. Also, consider universal chargers, as some not only let you charge any phone, but also nearly any device, allowing you to save money on chargers.
Many people enjoy the ability to take their USB phone charger with them everywhere so that they can charge their cell phone at any time. Fortunately, there are chargers that can be carried nearly anywhere since they are quite small. In fact, some can even be used as a key chain, allowing you to keep a charger with you at all times. Such chargers can also usually be slipped into a pocket or purse, allowing you to constantly have access to a phone with a full battery. Despite the convenience of this kind of USB phone charger, it is typically no more expensive than the larger kind, making it affordable.
Some people do not need a charger tiny enough to put into a pocket, but still want some portability. If you are worried about a small charger getting lost easily, but still need to charge your phone while on the road, consider getting a USB phone charger that uses power from the car to work. You can typically plug this product into your car's cigarette lighter so that you can charge your phone while you drive. Though it is not usually recommended that you use this as your sole charger, it is typically helpful to have, whether you take frequent long trips or just commute to work daily.
A universal USB phone charger allows nearly any brand of phone to charge. If the charger that comes with your phone is particularly expensive to replace, you might be able to buy a universal charger for less. Some types of universal chargers can power the battery of any phone, while others can charge more than just cell phones. In fact, some allow you to charge your phone, mp3 player, camera, or laptop. In most cases, it is necessary to use an adaptor to charge some of the varying devices on the same product, but it is still typically easier than carrying around a different charger for each electronic device.