This APC Back-UPS Pro offers premium power protection for high performance computer systems, routers/modems, external storage devices, game consoles and other electronics in your home or business. The 1500VA tower UPS has 10 total outlets, 6 of which are battery back up and surge protection, and 4 that are surge protection only. It has a surge energy rating of 1080 Joules. It has 2 USB ports (Type A + C) for smart charging of personal devices. This UPS has a 3-year warranty and CE product certification. This UPS has a 3-year warranty and CE product certification. It is compatible with a dedicated user-replaceable battery, and the APC replacement battery cartridge helps restore UPS performance to the original specifications.