Schumacher Electric 12V Battery Charger & Power Supply INC100 — 100A, Adjustable 13.0–14.8V for ECU programming

The Schumacher Electric INC100 is a professional 12V battery charger and power supply that delivers stable, selectable power (13.0–14.8V) and up to 100A for reprogramming, diagnostics, and rapid battery recovery.

Designed for busy repair bays, dealership service centers, and fleet shops, the INC100 eliminates voltage drop risk during ECU flashes and long diagnostics by providing consistent, configurable output. Heavy-duty construction, built-in diagnostics, and shop-mounting options make it a permanent workspace tool that keeps vehicles powered and technicians productive.

How does the INC100 protect vehicle programming during software updates?

The INC100 maintains a constant, user-selectable voltage so control modules stay powered through lengthy reprogramming sessions. Preventing voltage sag reduces the chance of corrupted data or failed updates without needing ad-hoc workarounds.

• Flash Reprogram Mode holds a stable 70–100A output for ECU and module updates
• Adjustable voltage from 13.0V to 14.8V to match manufacturer requirements
• Digital display shows real-time voltage and amperage during procedures

What features speed up bringing dead or weak batteries back into service?

The INC100 includes a Boost Mode that supplies a higher-voltage surge to quickly revive deeply discharged or large-capacity batteries. Combined with robust cables and a high-current connector, the unit shortens turnaround time and reduces vehicle downtime.

• Boost Mode supplies up to 14.4V for rapid battery recovery
• Four-gauge, 10-foot booster cables for low-resistance connections
• Anderson Plug compatibility for secure, repeatable high-current hookups

Can the INC100 run diagnostics and maintain vehicle electronics during service?

Yes—Service Mode provides a steady output (up to 13.5V) to prevent battery drain while performing extended diagnostics, calibrations, or while a vehicle is on display. That constant supply preserves module memory and reduces unwanted resets while technicians complete work.

• Service Mode holds up to 13.5V for long diagnostic sessions
• Built-in voltage tester gives a quick health check before connecting
• Digital readout and intuitive controls let you monitor and adjust settings on the fly

What makes the INC100 durable and easy to integrate into a shop?

The unit is engineered for daily professional use with a rugged aluminum housing and active cooling to manage heat during sustained high-output operation. Flexible installation hardware and a long AC cord let you mount or place the INC100 where it's most useful without cluttering the bay.

• Heavy-duty aluminum construction stands up to shop environments
• Dual temperature-controlled fans protect components under load
• Adjustable mounting brackets and a 9-foot AC cord for versatile placement

Who is this for? The Schumacher INC100 is aimed at automotive technicians, dealership service departments, fleet maintenance teams, and professional garages that need dependable, configurable 12V power for reprogramming, diagnostics, and rapid battery recovery. If you require precise voltage control, clear readouts, and rugged build quality for daily shop use, the INC100 is designed to meet those demands.

• NO DOWNTIME, NO DATA LOSS: The INC100 holds stable voltage throughout every job—keeping vehicle memory, settings, and programming intact so you work without interruption and move more vehicles through the bay
• THREE MODES, ONE PROFESSIONAL-GRADE UNIT: Service Mode holds up to 13.5V; Flash Reprogram Mode delivers 70–100A for ECU updates; Boost Mode pushes up to 14.4V to revive discharged batteries fast
• BUILT FOR THE SHOP, ENGINEERED FOR FLEXIBILITY: Anderson Plug connection delivers secure, high-current reliability. Selectable 13.0–14.8V DC output and adjustable mounting brackets keep power exactly where you need it
• EASY OPERATION: Features like its 9-foot power cord and 4-gauge, 10-foot booster cables ensure that the INC100 can be easily positioned and used in any shop
• COMPLETE PACKAGE: Includes (1) INC100 Battery Charger and Power Supply, (1) Quick-Connect Battery Clamps, (4) Mounting Brackets, (1) User Manual
• SCHUMACHER LEGACY: Schumacher Electric has manufactured quality automotive power products since 1947—a legacy of reliability you can count on when it matters most