Parameters:

• Input: 5.0V DC, 500mA
• Output: 5.4V DC, 500mA
• Cell: lithium polymer
• Capacity: 1,800mAh
• Size: 91 x 40 x 13mm
• Weight: 65g
• Dust-proof and showerproof
• Cycle lifespan: >500 times
• Self-discharge: <0.05mA
• Charge state: LED display
• Applications: iPhone/iPod