This mobile power bank features a slim and compact design. The 4,000mAh polymer Li-ion power bank delivers long-lasting and reliable power for your smartphones, PDAs, digital cameras and many other devices. The power bank is designed with innovative charging state and battery level indicators.

• 4,000mAh portable power bank for mobile phone (ST-44A) ST-44A can power mobile phones, smart phones, iPhones, iPods, GPS, PDAs, digital cameras, MP3/MP4 players, Bluetooth headsets.
• Power anytime anywhere, so small yet so powerful.
• Product details: modern design, quality manufacture, with innovative charge state and battery level indicator.
• Polymer Li-ion High capacity 4,000mAh battery.
• Comes with: 1 power bank 1 USB cable 4 different mobile connectors. (iPhone, Mini USB, Micro USB, Nokia).
• Fashionable housing with UV coating which is durable against scratch.
• Rechargeable polymer Li-ion battery power: 4,000mAh.
• LED indicator for the four power levels.
• Protect function: short circuit, over-current, over-charging, and over-discharging.
• Charging time: USB: 6-8 hours with 1,000mA input.
• Battery life: 500 cycles.
• Output power: 5V/1A.
• Input power: 5V/1A.