Specifications (UPB-1)

• Battery cell: Lithium Polymer
  
• Power capacity: 1400mAh
  
• Rated input: DC 5V, Max 400 mA
  
• Rated output: DC 5V, Max 500 mA
  
• Recharge time: ~4 Hrs

Specifications (UPB-2)

• Battery cell: Lithium Polymer
  
• Power capacity: 5000mAh
  
• Rated input: DC 5V, Max 1,000 mA
  
• Rated output 1: DC 5V, Max 500 mA
  
• Rated output 2: DC 5V, Max 2,000 mA

Features

• Li-Polymer battery cell with high safety and stability
• Built-in proprietary software to control and regulate temperature, voltage and current
• Long time standby
• Contemporary design and ultra slim size
• Built-in rotary USB A type plug for battery rechargeable (UPB-1)
  
• Two USB output interface（500mA and 2,000mA）(UPB-2)
  
• Easy to use just plug it in for instant power
  
• Stay charged maintains charge for up to 1 year
  
• Green Energy Star certified with full charge auto shut off
  
• Lightweight no more bulky AC adapters and messy cords
  
• Rechargeable up to 500 times