Your down to your last power bar on your cell phone, and have to make that all important call. Our battery charger can equip you with a charged battery at all times. Just put a spare battery in the charger and your standard battery will be ready to go in approximately 3 hours. Leave the charger at home, take it to work, or on travel. The charger's foldable blades allows for easy storage and transport. Comes with a 1 year warranty.