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The Tornado90000 is TOPDON's newest cutting-edge smart charger, made for professional and commercial users. This device is suitable for all types of 12V and 24V lead-acid batteries, with a wide battery capacity range from 5 to 90 amps.

The Tornado90000 features a current/voltage edit function and supplies users with the needed protection for batteries through its 9-step smart charging method and 6 charging modes. SUPPLY Mode provides a stable DC output and can be used as a programming voltage stabilizer.


  • A stable power supply for various automotive appliances such as tire inflators, car fridges, and more.
  • ECU programming voltage stabilizer can match multiple brands and types of automotive systems.
  • Charge a wide variety of 12V and 24V batteries, such as AGM, WET, GEL, MF, CAL, and EFB batteries.
  • The automatic charging and disconnection system eliminates any risk of overcharging.
  • Protects against reverse polarities, reverse charges, short circuits, overheating, and over-voltages.
  • It has a built-in temperature sensor to detect the temperature of the device at all times; External temperature sensing probe to monitor and protect the device being charged.
  • Input Voltage: 100-130V
  • Charging Mode: 12V/24V 
  • Applicable Batteries: 20-2800Ah
  • Clamp length: AWG4#, 2.2m
  • Protection rating: IP20 Fan cooled

TOPDON Tornado90000 90A 12V/24V Stable Power Supply & Smart Charger

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