Features

• High quality 18650 lithium batteries‎,‎ Charge and discharge over 700 times which is 2 times more than ordinary battery‎.‎
• Intelligent current control‎:‎ when phone power is low‎,‎ the current will be adjusted to large‎.‎
• Super compatible with the market 99.9 percent of smartphones‎,‎ tablets‎,‎ i‎-Phone‎,‎ MP3 / 4‎,‎ PSP‎,‎ GPS and other digital devices
• Multiple protection to ensure safe working
• Portable power box‎,‎ compatible with a variety of electronic devices‎,‎ smart phones‎,‎ tablets‎,‎ bluetooth headset for iPhone and iPad‎.‎
• Built‎-in rechargeable battery‎,‎ simple design‎.‎
• High efficiency of power conversion with Electricity‎-saving function ‎,‎ Portable‎,‎ practical and long cycle life‎.‎
• Safe and reliable‎,‎ perfect for using on traveling and outdoor activities‎.‎