Keeping your phone powered up with the right charger is important. No one wants to be stuck with a dead battery when they need to use their cell phone. Having a charger available and ready to use when your phone needs it can be a lifesaver. So what kind of Charger should you purchase? A number of considerations should go into the type of cell phone charger that will best suit your needs as well as some strong cautions regarding some chargers currently on the market.