Schumacher Electric 12V 100A Battery Charger & Power Supply INC100 — Flash Reprogram Mode, Boost

The Schumacher Electric INC100 is a professional 12V, 100A battery charger and power supply built to hold stable voltage during diagnostics, reprogramming, and service so shops avoid data loss and downtime.

The INC100 from Schumacher's DSR ProSeries supplies clean, adjustable power for dealership bays, independent shops, and fleet service areas. Designed to protect vehicle electronics and preserve system memory, this unit combines a selectable, high-current flash reprogram mode with service and boost settings, integrated diagnostics, heavy-duty construction, and flexible mounting options so technicians can work without interruptions.

How does the INC100 protect reprogramming and ECU updates?

The INC100 maintains a precise, selectable DC voltage during software updates to prevent voltage sag that can corrupt modules or reprogramming sessions. Its Flash Reprogram Mode supplies a consistent 70–100 amp output while allowing voltage adjustment between 13.0 and 14.8 volts.

• Selectable 70–100 A output for stable current during flashes
• Adjustable 13.0–14.8 V DC settings to match vehicle requirements
• Digital readout for real-time voltage and amperage monitoring

What options are available for everyday diagnostics and service?

Service Mode delivers a steady output up to 13.5 volts to keep batteries from discharging while you perform extended diagnostics, programming, or display tasks. This prevents loss of vehicle settings and avoids unwanted DTC resets during maintenance.

• Constant 13.5 V output to retain system memory
• Integrated battery voltage tester for pre-checks
• Intuitive controls to switch modes quickly between jobs

Can the INC100 revive deeply discharged or large-capacity batteries quickly?

Yes—Boost Mode supplies up to 14.4 volts for rapid recovery of severely drained or high-capacity batteries, helping return vehicles to service faster. The unit's heavy-gauge cables and Anderson plug ensure reliable high-current delivery during boost sessions.

• Boost output up to 14.4 V for fast battery revival
• 4-gauge, 10-foot booster cables for strong, low-resistance connections
• Anderson plug for secure, repeatable high-current hookups

How does the INC100 cope with shop conditions and installation needs?

Built with a robust aluminum housing and dual temperature-controlled fans, the INC100 stands up to daily professional use while avoiding overheating during prolonged high-output work. Adjustable mounting brackets and a 9-foot AC cord let you position the unit on lifts, benches, or carts so it stays accessible without creating clutter.

• Heavy-duty aluminum chassis and cooling fans for durability
• Adjustable mounting brackets for lift, bench, or cart installation
• 9-foot AC cord and compact footprint for flexible placement

Who this is for: The Schumacher INC100 is intended for professional mechanics, dealership technicians, fleet maintenance teams, and serious independent shops that perform module reprogramming, long diagnostics, or frequent battery servicing. If you need a dependable 12V power supply that preserves vehicle electronics, supports high-current flash updates, and endures daily shop use, the INC100 is engineered for that workload.

Included in the package: INC100 unit, quick-connect battery clamps, four mounting brackets, user manual.