Altec Lansing has you covered with their 2600 mAh power bank. You will be able to power up as soon as you purchase. Comes precharged and with a USB cable! Small and lightweight enough to bring everywhere with you and never be left without a charge! Offers 1.5 full charges-that means you can talk on the phone for 24 hours, listen to 15 hours of music, or watch 10 hours of video! Whatever you wish to do you, will have enough power to.