Power bank B37 Persistent 5000mAh portable external mobile battery with double USB output and digital display.
1. Power bank capacity is 5000mAh 18.5Wh, thus battery give your gadgets enough juice to keep it running.
2. Input: Micro-USB 5V / 1A Max.
3. Output: USB 1 / 2: DC5V / 1A Max. Total output: DC5V / 1A Max. Double USB output for your gadgets, therefore you can charge two compatible devices.
4. Display: LED power level display real-timely shows the remaining capacity, button activation.
5. Materials ABS + PC, an ultimate combination of superior materials and high-precision design, that ensures you always have a power buck-up on the go.
6. Finally, its portable size, lightweight design and excellent capacity make it ideal to bring along during vacations or business trips. Length * width * height: 128 * 68 * 10mm. Weight is only 107g.