BDL-0052U (2x BAT-0052 + CHR-0085)
Our battery charging kit for the Samsung Galaxy S4 comes with two standard replacement S4 batteries for the S4 as well as a FREE universal battery charger that charges one battery out of your phone while you charge the second phone via USB. That way you can double the Galaxy S4's battery life without the added bulk of an extended battery. The universal charger can be adjusted to charge a wide variety of other smartphone batteries as well. Having a backup spare battery for the S4 means you can stay charged all day without having to be tethered to a charger.
x2 2600 mAh Samsung Galaxy S4 standard replacement battery
x1 Intelligent Universal Dual Wall Charger