Perfect upgrade These DBTs are the perfect replacement for the Charles Iso-Boost and can protect sensitive, and often expensive, electronics from damage associated with common shore-power problems including brown outs, spikes, sags and low-line or high-line voltage. Expanding ASEA Power Systems’ existing international product offering, the new product models offer compatibility with international voltage standards and 50A or 100A shore cord inputs. 20 April 202117 August 2021 Admin 1 min read News