TOPDON Tornado120000 – 120A Smart Power Supply & 12V Battery Charger

The TOPDON Tornado120000 (TD52130216) is a professional-grade smart power supply and battery charger engineered for
automotive repair, programming, diagnostics, and maintenance. Delivering up to 120A of stable current with
INTELLIGENT voltage control (11–16.8V), 1700W maximum power, and patented 9-step charging, this unit ensures clean,
consistent power for the most demanding applications — including ECU programming on BMW, Mercedes-Benz, and other high-end vehicles.

Professional Power Stability

• Ensures stable voltage & current for long programming sessions
• Ideal for ECU flashing, diagnostics, and immobilizer programming
• Eliminates the risk of ECU failures caused by voltage drop
• Maintains continuous, clean power for hours

Versatile Charging Capabilities

• Compatible with 12V Lead-Acid & 12V LiFePO4 Lithium Batteries
• Adjustable output: 5–120A current & 11–16.8V voltage
• Custom Mode: Save personalized charging parameters
• Perfect for automotive repair shops, battery rebuilding, lab testing, and more

Patented 9-Step Smart Charging

• Optimized maintenance and revitalization for depleted batteries
• Desulfurization mode restores battery efficiency
• Safely reconditions aging or weak batteries
• Maximizes overall battery lifespan

Real-Time Adjustment & Monitoring

• Live voltage & current control during operation
• Supports electronic load testing for laboratory environments
• Dot Matrix LCD display for accurate status readings
• Exports detailed charging reports via PC software

Eight Advanced Safety Protections

• Reverse connection protection
• Reverse charging protection
• Short circuit protection
• Over current protection
• Over temperature protection
• Over discharge protection
• Over voltage protection
• Spark protection

Ideal Use Cases

• ECU programming & coding
• Dealership-level diagnostics
• Automotive technicians & electrical engineers
• Battery manufacturers & rebuilders
• Marine, powersports, and deep-cycle battery charging
• High-power lab and bench testing scenarios

Specifications

• Working Temperature: 14°F ~ 104°F (-10°C ~ 40°C)
• Storage Temperature: -4°F ~ 167°F (-20°C ~ 75°C)
• Ingress Protection: IP20
• Clamp Cable Length: 7.2 ft (AWG4#)
• AC Cable Length: 6.6 ft
• Battery Types Supported: Lead-acid, LiFePO4 Lithium
• Max Output Power: 1700W
• Adjustable Output: 5–120A (current), 11–16.8V (voltage)

Packing List

• Tornado120000 Battery Charger Unit
• Clamp Cable Set
• Power Cable
• USB-A to USB-B Data Cable
• User Manual
• Quick Start Guide

Warranty: 1 Year

Warning: Cancer and Reproductive Harm – www.P65Warnings.ca.gov