Main Features:
The battery has passed the MSDS ( Material Safety Data Sheet ) and UN38.3
- Dual USB output ports， can charge two devices at the same time simultaneously at full speed- Bulit-in?Li-ion battery， more durable- Portable design， easy for carrying- Visually exquisite contours， enhance the sense of quality and felling- Capacity: 10400mAh- Output: 5.0V / 2.1A- Input: 5.0V / 1.0 - 2.1A- Battery Energy: 3.7V（38.48WH )How to use:
To charge the phone with the battery case:
- Attach the battery case to your phone， and then press the power button. The battery case will begin charging your phone- Press the power button once to check the battery level. The LED indicator will show the battery levelAssembly:
- First pull out the top cover- Connect your device with UBS10400d， press the button to start chargeTo charge the battery case:
- Please use standard 5V / 1.0A - 5V / 2.1A adapter to charge the product. It will take longer time to charge the product through computer


Battery Capacity(mAh): 10001-15000
Model Number: UBS10400d


Package weight: 0.364 kg
Product Size(L x W x H): 17.00 x 4.50 x 2.00 cm / 6.69 x 1.77 x 0.79 inches
Package Size(L x W x H): 23.00 x 11.50 x 3.00 cm / 9.06 x 4.53 x 1.18 inches


Package Contents: 1 x iWalk UBS10400d 10400mAh Power Bank， 1 x Micro USB Cable， 1 x English - Chinese User Manual