Powerful capacity of 10400mAh lets you charge a smartphone 3 to 5 times, keeping your devices running all the time. Dual USB ports (5V/2A and 5V/1A) allow for charging two devices simultaneously. Built-in special circuit provides full speed for your smartphones.TL-PB10400’s multiple protections of short circuit, over-voltage, over-current, over-charge, over-discharge, and over-heating ensure safe and reliable charging to avoid any potential harm to your devices. Combining high quality circuit, TL-PB10400 greatly reduces unnecessary energy loss while charging, ensuring up to 90 percent energy efficiency rate. So under full capacity, it can charge a smartphone for 3 to 5 times, ideal for extended use of mobile devices.

• High capacity of 10400mAh
• Input : Up to 5V/2A
• Output : DC 5V/2A and 5V/1A
• Interface : 1 Micro USB port, 2 USB 2.0 ports
• Button : 1 button to display the battery capacity or turn on/off the flashlight
• Lights : 4 LED lights show the remaining battery capacity
• Other function : Flashlight
• Compatibility : 5V input USB-charged devices like iPhones, iPads and Android smartphones
• Size : 3.5 × 1.7 × 1.7 inch
• Weight : 241g
• Dual USB ports let you quickly charge two devices simultaneously
• Compatible with 5V input USB-charged devices
• Multiple safety protections
• Practical flashlight