4000 mAh Dual Output Power Bank

Item No: TNP-008



This power bank has 4000 mAh instead of the usual 2200. With dual ports, it can charge two devices at once. The included cable recharges the power bank but also charges Android devices that use Micro USB. And you have the option of a full color logo. What is mAh? mAh is short for milliAmp/hours. It's a measurement of the amount of energy the battery can store. For example, an iPhone 6 has approximately 1810 mAh.

  • 4000 mAh rechargeable lithium polymer Grade A battery
  • Enough to charge smartphones, MP3 players and tablets
  • The dual output allows you to charge two devices simultaneously
  • Includes battery check button, making sure you know how much battery life you have left
  • Reusable power bank charges via USB cable (included)
  • USB cable can recharge devices like Android Samsung, Motorola, HTC, Nokia
  • Input 5V 1000mA. Output 1:5V 2100mA/Output 2:5V 1000mA
  • Power banks have lithium ion batteries which cannot be shipped by air because they are considered hazmat (hazardous materials). 'Accordingly, we also recommend that' you do not plan to travel on a plane with them.

Product Size:

0.39"H x 2.36"W x 5"L

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