iPhone/iPod External Polymer Li-ion Battery (1300mAh) in protection leather case + 300mA charger - Keep IPhone without stopping

• Polymer Li-Ion Battery for iPod with Belt-clip Leather Case-
• Protects your Iphone and iPod from damage and keeps the music playing for 20 extra hours !
• Extra battery inside leather case, and Charging N' Walking --- Battery is always full

Features:

• Polymer Battery in leather case with Belt Clip. 
• Doubles iPod play time, protect iPod your Ipod from damage
• Works with iPhone, also iPod 1-2G, 3G and slim, 4G  and iPod photo and IPod nano
•  The external iPod Li-Ion Battery adds an extra 12- 27 hrs running time
  • up to 12 hours for the original and slim iPod,
  • 17 hours of continuous playtime for 3rd generation iPods, 27 hours for the 4th generation iPods
  • 22 hours for the iPod Mini
  • Allows you to download from your PC and simultaneously charge a cell phone
• While charging iPod, can also simultaneously transmit data to PC via its Mini USBB interface.
• Fast charging battery bank. Fully charged in 2.5 hour to 3 hours.
• Capacity: 1300 mAh
• Charging Current: 500 mAh
• Output Voltage and current: 8.5V/500mA
• Weight: 130g
• Measurement: 120x55x30mm
• Please download Instruction of this External iPod Battery.
• Includedone pcs 300mA wall AC charger.
  • 8 hrs charging time.
  • Utilize PR-2500 external battery to charge iPod while being charge by 300mA wall AC charger. via 12V charging terminal.
• Note: Connect the battery to your computer with a Mini B-USB A male is not included.
  Can run your iPod without original iPod battery.
• Need additional PR-2500 external battery?Please click here to order.

How to charge the MP-PR2500 battery by included 0.3A charger