Battery Desulphator BD-2 V2 (Increased pulse voltage for larger battery banks)Write a review

My emergency set up - KYOCERA KD135 panel feeding 2 T105-RE batteries and a Power Bright inverter - was getting tired. The batteries, 2 years old, would not accept or deliver the current as before. My test is to run the washing machine once a month at 85A for ~ 1/2 hour and then measure the voltage rise on a 7 Amp charge. A month ago, the inverter disconnected after the first rinse due to low voltage, and the voltage rise on charge was long before the Amp Hours should have been satisfied. I put on the BD-2 desulphator 3 weeks ago and the batteries act like new ! Ran the washing machine for 2 rinse cycles with voltage to spare. This device is for real. Only wish the voltage adjustment had a bit more resolution for a 12V system. It covers 0-70V, making the trim pot very tricky to adjust.Minor issue. Does renew the batteries. Egils Evalds