Keep the power on. Keep the work moving. Dead batteries during service don't just slow you down—they cost you. Lost settings, corrupted reprogramming sessions, and diagnostic resets add time and money to every job. The Schumacher Electric DSR ProSeries INC100 delivers clean, stable, professional-grade power through every service, reprogram, and diagnostic, so your bay stays productive. Three purpose-built modes give you total control. Flash Reprogram Mode holds a stable 70 to 100 amps with customizable voltage from 13.0V to 14.8V DC, protecting ECU and module updates from data-corrupting voltage drops. Service Mode maintains up to 13.5 volts to prevent battery discharge and unwanted DTC resets during extended diagnostics or showroom display. Boost Mode surges up to 14.4 volts to revive deeply discharged or large-capacity batteries fast. A battery voltage tester reads condition before you start, and the digital display gives clear voltage and amperage readouts. The heavy-duty aluminum housing stands up to shop conditions, while dual temperature-controlled cooling fans manage heat during high-output sessions. Four-gauge, 10-foot booster cables and an Anderson Plug connector deliver secure, high-current connections, and reverse polarity protection with an audible alarm and visual indicator guards against costly mistakes. Adjustable mounting brackets and a 9-foot AC power cord fit any workspace. The INC100 works with lead-acid, calcium, AGM, start-stop, and gel cell batteries.