Tenergy Portable Charger Pack (Li-Ion Power Pack) for cell phones, iPods, iPhone, PSP

Features:

• Power up and charge digital devices such as mobile phone, iPod, iPhone, Mp3, Mp4, PDA and PSP Portable games devices.
• USB charging function
• Short-circuit protection design
• Limited output current protection
• Over-Charge, over-discharge protection
• LED indicator for charging status and capacity level

Specifications:

• Input: 5VDC 500mA
• Output: 5VDC 800mA Max.
• Push capacity button with green LED indicator for battery condition
  -1st LED = 35% of full capacity
  -2nd LED = 60% of full capacity
  -3rd LED= 100% of full capacity
• Built-in Battery: Li-Ion 3.7V 1800mAh
• Operate temperature: 0'C - 45'C
  
• Pack's dimension (LxWxH): 86mm(3.4") x 51mm(2.0")  x 15mm(0.6")
• Pack's weight:2.5 Oz (71 grams)