1. Introducció
The TOPDON Tornado90000 is a flagship smart charger and voltage stabilizer designed for professional and commercial applications. This versatile device supports both 12V and 24V lead-acid and lithium batteries, accommodating a wide capacity range from 5Ah to 2800Ah. It features 6 programmable charging modes, adjustable current and voltage settings, and a sophisticated 9-step smart charging process to ensure safe, efficient, and customizable battery maintenance. Additionally, its dedicated SUPPLY mode provides a stable DC output, making it ideal for sensitive operations such as ECU programming and powering automotive appliances.

Figura 1.1: Frontal view of the TOPDON Tornado90000 Smart Charger, showcasing its robust design, clear display, and connected battery clamps.
2. Instruccions de seguretat importants
Si us plau, llegiu i comprengui tota la informació de seguretat abans d'utilitzar aquest producte. Si no segueix aquestes instruccions, pot provocar descàrregues elèctriques, incendis o lesions greus.
- Seguretat elèctrica: Always ensure the charger is connected to a properly grounded outlet. Do not operate the charger if the power cord or clamps estan danyats.
- Seguretat de la bateria: Batteries can produce explosive gases. Work in a well-ventilated area. Avoid sparks and flames near the battery. Wear eye protection and gloves.
- Seguretat personal: Keep children and unauthorized persons away from the work area. Do not touch uninsulated battery terminals or wires.
- Ús del producte: Use the charger only for its intended purpose. Do not attempt to charge frozen or damaged batteries.
- Ventilació: Ensure adequate ventilation around the charger during operation to prevent overheating.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- TOPDON USA - 90A Stable Power Supply Smart Charger (Tornado90000)
- Manual d'usuari (aquest document)
- Bateria Clamps (Vermell i Negre)
- Cable d'alimentació
4. Producte acabatview
The Tornado90000 features a robust design with an intuitive interface for easy operation. Key components include the main display, control buttons, and various connection ports.

Figure 4.1: Close-up of the Tornado90000's control panel, showing the digital display, mode selection buttons, and power switch.
4.1. Pantalla principal
The digital display provides real-time information on charging status, voltage, current, and battery capacity. It also indicates the selected charging mode and any error codes.
4.2. Botons de control
- Botó MODE: Cycles through available charging modes (Supply, Repair, Norm, AGM, Cold, Boost).
- Botó SET: Confirma les seleccions o accedeix als menús de configuració.
- Botons +/-: Ajusta el voltage and current settings in programmable modes.
- Botó d'inici / aturada: Initiates or pauses the charging process.
4.3. Connection Ports
- Entrada d'alimentació de CA: For connecting the charger to a wall outlet.
- Bateria Clamp Sortida: For connecting the red (+) and black (-) clamps als terminals de la bateria.
- Port USB: (If applicable) For firmware updates or powering small devices.
5. Configuració i connexió inicial
Follow these steps to set up your Tornado90000 charger:
- Prepareu la bateria: Ensure the battery terminals are clean and free of corrosion. If charging an automotive battery, ensure the vehicle's ignition is off and all accessories are disconnected.
- Connecteu la bateria Clamps:
- Connecteu el vermell (+) cl positiuamp al terminal positiu de la bateria.
- Connecteu el negre (-) cl negatiuamp al terminal negatiu de la bateria.
- Assegureu-vos una connexió segura.
- Connecteu-vos a l'alimentació: Plug the AC power cord into the charger's input port, then plug the other end into a grounded electrical outlet.
- Encès: Flip the main power switch on the charger to the "ON" position. The display will illuminate.

Figure 5.1: The Tornado90000 connected to a battery, illustrating its application across different vehicle types, including cars, trucks, and motorcycles.
6. Modes de funcionament
The Tornado90000 offers 6 distinct operating modes, each optimized for specific battery types or charging scenarios. Use the MODE botó per anar-hi ciclant.

Figure 6.1: User interacting with the mode selection buttons on the Tornado90000, highlighting the available charging modes.
- Mode de subministrament: Provides a stable DC output (11-15.8V for 12V systems, 22-31.6V for 24V systems) with adjustable current (5-90A for 12V, 5-45A for 24V). Ideal for ECU programming, diagnostic work, or powering automotive accessories without draining the vehicle's battery.

Figure 6.2: The Tornado90000 providing stable power for ECU programming, demonstrating its high current output capability.
- Mode REPARACIÓ: Designed to desulfate and recondition deeply discharged or sulfated lead-acid batteries, potentially extending their lifespan.
- NORM Mode: Standard charging mode for most 12V and 24V lead-acid batteries (WET, MF, CAL, EFB).
- Mode AGM: Optimized charging profile for AGM (Absorbed Glass Mat) batteries, which require a slightly different charging voltage.
- Mode FRED: Suitable for charging batteries in cold environments (below 10°C / 50°F). This mode adjusts the charging voltage to compensate for temperature effects.
- Mode BOOST: Provides a quick charge to bring a deeply discharged battery back to a usable state before switching to a standard charging cycle.

Figure 6.3: Illustration of the adjustable voltage and current ranges, enabling customization for various DIY and professional applications.
7. Guia de funcionament
7.1. Càrrega d'una bateria
- Ensure the charger is properly connected to the battery and power source as described in Section 5.
- Premeu el botó MODE button repeatedly until the desired charging mode (NORM, AGM, COLD, BOOST) is selected based on your battery type and condition.
- For certain modes, you may be able to adjust current or voltagi utilitzant el +/- botons. Premeu SET per confirmar.
- Premeu el botó Inici/Parada button to begin the charging process. The display will show charging progress.
- The charger utilizes a 9-step smart charging process to optimize battery health and prevent overcharging.

Figure 7.1: Visual representation of the 9-step intelligent charging process, illustrating how current and voltage are managed to prevent overcharging and optimize battery life.
- Once charging is complete, the charger will indicate a full charge or switch to maintenance mode. Press Inici/Parada to end the process, then disconnect the power cord, followed by the battery clamps (black first, then red).
7.2. Using SUPPLY Mode for ECU Programming / Stable Power
- Connect the charger to the vehicle's battery terminals and to AC power.
- Premeu el botó MODE botó fins que SUBMINISTRACIÓ està seleccionat el mode.
- Utilitza el +/- buttons to set the desired stable voltage and current output for your application (e.g., ECU programming requires a specific stable voltage). Press SET per confirmar.
- Premeu el botó Inici/Parada button to activate the stable power supply.
- Monitor the display to ensure stable output during your operation.
- Quan hagi acabat, premeu Inici/Parada, then disconnect power and battery clamps.
7.3. Monitorització de la temperatura
The Tornado90000 features advanced temperature monitoring with a built-in sensor and support for an external probe (if included). This ensures optimal charging performance and safety by adjusting parameters based on ambient and battery temperature.

Figure 7.2: Illustration of the advanced temperature monitoring system, including both internal and external temperature sensing capabilities for enhanced safety and charging efficiency.
8. Manteniment i emmagatzematge
8.1. Neteja
- Always disconnect the charger from power before cleaning.
- Wipe the exterior of the charger with a soft, damp tela. No utilitzeu productes químics aggressivs ni netejadors abrasius.
- Mantingueu les obertures de ventilació netes de pols i deixalles.
8.2. Emmagatzematge
- Guardeu el carregador en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Ensure the cables are neatly coiled and not kinked.
- Mantingueu el carregador fora de l'abast dels nens.
9. Solució De Problemes
If you encounter issues with your Tornado90000, refer to the table below for common problems and solutions.
| Problema | Causa possible | Solució |
|---|---|---|
| El carregador no s'encén. | No AC power; Power switch off; Damaged power cord. | Check power outlet; Ensure power switch is ON; Inspect power cord for damage. |
| La càrrega no s’inicia. | Incorrect battery connection; Battery voltage too low; Incorrect mode selected. | Verify correct polarity (+ to +, - to -); Ensure battery voltage is above minimum threshold for selected mode; Select appropriate mode. |
| La pantalla mostra un codi d'error. | Internal fault; Over-temperature; Short circuit. | Refer to the full manual for specific error code meanings; Allow unit to cool down; Check for short circuits in connections. |
| Charger gets hot during operation. | Normal operation; Insufficient ventilation; Overload. | Ensure adequate ventilation; Reduce load if possible. The unit has built-in thermal protection. |
If the problem persists after trying these solutions, please contact TOPDON customer support.
10. Especificacions tècniques
| Característica | Especificació |
|---|---|
| Model | T90000 |
| Voltage Suport | 12V (5–90A), 24V (5–45A) |
| Tipus de bateries | AGM, WET, GEL, MF, CAL, EFB, Lithium |
| Procés de càrrega | 9-step smart charging |
| Cas d'ús | Battery charging, ECU programming, stable power supply for automotive appliances |
| Dimensions (L x A x A) | ~419 × 275 × 140 mm (16.54 x 10.83 x 6.3 inches) |
| Pes de l'article | ~15.54 lliures |
| Fabricant | TOPDON USA |
11. Garantia i atenció al client
11.1. Informació de la garantia
TOPDON products are manufactured to the highest quality standards. For detailed warranty terms and conditions, please refer to the warranty card included with your product or visit the official TOPDON weblloc web. Conserveu el rebut de compra com a comprovant de compra per a reclamacions de garantia.
11.2. Atenció al client
If you have any questions, require technical assistance, or need to report an issue, please contact TOPDON customer support:
- Oficial Weblloc: www.topdon.com
- Botiga Amazon: Visit the TOPDON Store on Amazon
- Consulteu l'embalatge del producte o la fitxa oficial website for specific contact numbers or email addresses.





