The most compact personal power device in our line, the new Freedom provides enough power to charge and recharge your devices like iPods™, smartphones, digital cameras and more. Charge it in the car, from the laptop or via the suns powerful golden rays. Water resistant Durable rubberized shell Internal rechargeable lithium polymer Power gauge and auto shut-off Solar panel: 100 mA polycrystalline Battery storage: 2,200 mAh battery Output: 1,000 mA / 5V (USB 2.0 compatible) Dimensions: 5.7"x3"x0.88" Weight: 5.7 oz Mini-USB output with option to purchase adapters for all other handheld electronics. Charges from solar panel, computer USB or from included DC adapter