Battery charger 12 V/120 A Powerful 12 V charger for professional diagnostics and battery maintenance

Performance, versatility and design

• Delivers up to 120 A charging current with state-of-the-art inverter technology


• Compatible with 12 V lead-acid batteries (gel, AGM, liquid, calcium) and lithium (Li-Ion, LiFePO₄)


• Supports battery capacities from 20 Ah to 1,500 Ah


• Variable voltage: Operates with 85-265 V AC input


• Fully automatic charging curve in eight stages (lead) or nine stages (lithium) for maximum battery life

Four operating modes

• Charging: Fast and safe for all battery types


• Diagnostics: stable voltage during vehicle diagnostics


• Showroom: current compensation when using electrical accessories


• Test: check battery, starting system and alternator condition

Stores charging history and profiles for professional reports

Safety and reliability without compromise

• Integrated protection against short circuit, reverse polarity and overheating


• Automatic SOS recovery for deeply discharged batteries (from 2 V)


• Rugged design with shock-absorbing pads and optional wall mount


• Intuitive user interface in 22 languages