Professional battery charging and stable power supply for the modern workshop

As vehicle electrical systems become increasingly sophisticated, workshops require more than a conventional battery charger.
ECU programming, software updates, battery replacement, and vehicle diagnostics all demand a reliable, stable power source to protect sensitive vehicle electronics and maximise workshop efficiency.
The Bosch BAT 6120 is a professional two-in-one solution, combining a smart, high-performance 12V battery charger with a powerful 120A continuous power supply.
Designed for today’s passenger, hybrid and electric vehicles, Bosch says it delivers the stable voltage modern workshops need during diagnostics, coding, and ECU programming, while also providing fast, intelligent battery charging for a wide range of battery technologies.
Built with flexibility in mind, the BAT 6120 supports flooded, AGM, EFB, GEL and Lithium (LFP) batteries, with Bosch stating this ensures compatibility with virtually every vehicle entering the workshop.
Its intelligent charging programs automatically adapt to the battery type and condition, helping extend battery life while reducing technician intervention.
The BAT 6120 offers four dedicated operating modes to suit everyday workshop tasks:
• Power Supply Mode – delivers a stable 120A continuous power source during ECU programming, flashing and vehicle diagnostics.
• Charging Mode – fast, intelligent charging for all major 12V battery technologies.
• Battery Replacement Mode – maintains vehicle memory during battery replacement, helping eliminate unnecessary resets and relearning procedures.
• Showroom Mode – provides quiet, continuous power to display vehicles while maintaining battery condition.
Designed for busy workshop environments, the BAT 6120 features a large LCD display, intuitive controls, multiple mounting options, and USB update capability, ensuring it remains ready for future battery technologies as vehicle systems continue to evolve.
Whether supporting software updates, maintaining battery health or providing dependable power during critical service procedures, the Bosch BAT 6120 delivers the performance, reliability and flexibility professional workshops expect from Bosch.
Bosch invites you to “power every repair with confidence. Power it with Bosch.”

For more information, visit www.boschaftermarket.com.au or to speak with a Bosch distributor, submit an enquiry at www.bosch-ma.com/aaaa-bat-enquiries