The PowerWalker VI CSW is a line-interactive UPS series with superior technology and design. The integrated AVR function and pure sine wave output ensure clean and stable output during power outages or voltage fluctuations. The modern and elegant design makes the VI CSW series especially suitable for home and office use. Two USB charging ports in the front offer additional functionality and convenience. Furthermore, the design allows easy access to the battery compartment via the front panel for easy battery replacement.