PulseTech® Products Corporation offers its proven plug-and-play technology for commercial customers with the introduction of the XCR-20- the most powerful, most durable and easiest-to-use battery recovery and maintenance charger on the market today. The XCR-20 uses the same powerful one-two punch provided by the combination of PulseTech's exclusive microprocessor controlled algorithms and high frequency Pulse Technology pushed by a powerful 20-amp maximum charge rate.