Fascination About backup power transfer switch
In the same way, the BR1500MS2 remaining most contenders during the dust when it arrived to battery ability, since it ran for four hours at a twenty W load and 21 minutes at a 300 W load. The only real competition that came close were our top decide on as well as CyberPower CP1500PFCLCD (the latter was also the one UPS to defeat the BR1500MS2 in ou