With 15,000mAh of power, this power bank is well suited for a weekend camping, a long plane or bus ride, or any other time your smartphone battery could run dry while you’re away from a power source. 

Features:

• Dual USB ports (one 1 amp, the other 2.1 amps)
• You can even charge 3 devices at the same time. (1 phone in each USB port and the third you can lay the phone on the power bank wirelessly)
• mAh: 15000
• Dimensions: 10.0 inches (H) x 10.0 inches (W) x 10.0 inches (L)
  
• Weight: 10.0 ounces