This mini ups is a dc uninterruptible power supply which can store power ,it can provide hours of operation during power failure at a low price vs a traditional ups. it has perfect overcharge,over discharge over current and short circuit protection function.
it is designed to provide emergency power backup to all kinds of dc power equipment such as routers, modems, set-top boxes, VOIP phone systems, surveillance systems,alarm systems,personal communication systems, radias, digital cameras, POS, Bluetooth devices, smart cards and many other critical telecommunication equipment.
The mini backup power supply with power prompt function,easy to use and keep control of remaining power lithium battery with high density, light weight, convenient carrying and green environmental protection. with powerful performance,the lifespan of the lithium battery compared to lead-acid battery more than 2times, this mini ups can be recycled more than 1000 times