1. Portable. 2. With Li battery 4400/8800 mAH. 3. DC 5V/7.5V/9V/12V selectable. 4. Soecial for output 5V USB. 5. Built-in adapter suitable for wide range of Input Voltage (100 -240VAC). 6. Constant DC output, long backup time, smart chip control, zero transition. 7,Protections of under-voltage,overvoltage,overload,over-temperature and short circuit.
This product not only can be used as DC ups to supply uninterruptible power to net work equipment like modem,router,CCTV etc.,but also can be used as portable power to charge smart phones and other digital device,which guarantees your devices to opperate continuously.