Topdon Tornado120000 Battery Charger, 120A Stable Programming Power Supply for 12V Vehicles
638.00$
TOPDON Tornado120000 is a professional smart programming power supply designed to provide efficient charging and voltage stabilization for vehicles equipped with 12V batteries. It features intelligent current (5-120A) and voltage (11-16.8V) output adjustment and boasts a maximum power of 1700W to confidently handle every battery.
TOPDON Tornado120000 is a professional smart programming power supply designed to provide efficient charging and voltage stabilization for vehicles equipped with 12V batteries. It features intelligent current (5-120A) and voltage (11-16.8V) output adjustment and boasts a maximum power of 1700W to confidently handle every battery.

Why choosing TOPDON TORNADO120000 ?
1.High-Power Performance
2.Max Power Output: 1700W
3.Adjustable Current: 5 – 120A
4.Adjustable Voltage: 11 – 16.8V
5.Confidently handles batteries from 20Ah to 3700Ah
Intelligent Charging Technology
1.Patented 9-Step Charging Process: Optimizes, maintains, and revitalizes batteries through a smart cycle including desulfation.
2.3 Primary Charging Modes: Seamlessly balances charging speed and quality.
3.Custom Mode: Allows users to save and recall personalized charging parameters for precise, repeatable results.
Universal Compatibility
1.Battery Types: Charges and maintains Wet, Gel, MF, EFB, AGM, Ca, VRLA lead-acid batteries and 12V Lithium Iron Phosphate (LiFePO4) batteries.
2.Applications: Serves as an all-in-one solution for battery charging, automotive repair, ECU programming, and electronic load testing in lab environments.
Enhanced Safety & Protection
1.Incorporates 8 built-in safety protections: Reverse Connection, Short Circuit, Spark Prevention, Over-Voltage, Over-Current, Over-Temperature, Over-Charge, and Fan Fault Protection.
2.Ensures a reliable and worry-free operation during critical tasks.
User-Centric Design & Data Insights
1.Dot-Matrix LCD Display: Provides clear visibility and easy operation.
2.Stable Voltage Supply: Eliminates interruptions during sensitive diagnostics or programming, crucial for working with luxury brands (e.g., BMW, Mercedes-Benz).
3.Data Export Function: Connect to computer software to generate detailed reports on charging patterns, power usage, duration, and voltage metrics for analysis and strategy optimization.
Technical Specifications:
| Parameter | Specification |
| Input Voltage | 90-240V AC, 50-60Hz |
| Output | 12V DC, 5-120A, 1700W Max |
| Compatible Battery Types | 12V Lead-Acid (All types), 12V LiFePO4 |
| Charging Battery Capacity | 20 – 3700 Ah |
| Clamp Cable | 7.2 ft (2.2m), AWG#4 Gauge |
| AC Power Cable | 6.6 ft (2.0m) |
| Working Temperature | 14°F to 104°F (-10°C to 40°C) |
| Storage Temperature | -4°F to 167°F (-20°C to 75°C) |
| IP Rating | IP20 |
| Warranty | 1 Year |
Ideal Use Cases
The Tornado120000 meets diverse power needs across multiple fields:
1.Automotive Repair & Maintenance: Battery charging, recovery, and vehicle system powering.
2.ECU Programming & Diagnostics: Provides stable, clean power essential for modern vehicle programming.
3.Marine & RV: Charging and maintaining batteries for boats and recreational vehicles.
4.Battery Manufacturing & Servicing: Formation, testing, and maintenance of 12V battery banks.
5.Electronics Engineering & Labs: A reliable, adjustable DC power source for testing and development.
What’s in the box:
Tornado120000
Battery Clamps with 16ft cord
AC Power Cable, 6.5ft
USB-A to USB-B Cable
User Manual
Safety Guide
COMPARISON CHART: TORNADO SERIES MODELS
| Model | Current | Voltage | Power | Key Features | Battery Types | Best For |
| Tornado120A | 5-120A | 11-16.8V | 1700W | 9-step smart charging, 120A max output, real-time voltage adjustment, ECU programming support | Lead-acid, Lithium (LiFePO4), AGM | ECU programming, diagnostics, power supply |
| Tornado90000 | 5-90A | 11-15.8V, 22-31.6V | 1700W | 6 charging modes, power bank functionality, supports 12V/24V | AGM, WET, GEL, MF, EFB | Charging automotive devices, voltage stabilization |
| Tornado30000 | 10A/15A/30A | 6V/12V/24V | 720W | 12 charging modes, power supply, 5 protections, fan-cooled | AGM, LI, WET, GEL, MF, EFB | Multi-battery charging, power supply, battery desulfation |
| Tornado1200 | 1.2A | 6V/12V | 25W | 5-step smart charging, trickle charger, compact design | Wet, MF, GEL, AGM | Basic battery maintenance, trickle charging |


| Weight | 15 kg |
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