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TOPDON Tornado4000 10 Steps Smart Battery Repair and Charger

TOPDON Tornado4000 10 Steps Smart Battery Repair and Charger-0 thumb
Tornado4000 10 for Charging and Repair Batteries from Topdon thumb

TOPDON Tornado4000 10 Steps Smart Battery Repair and Charger

$45.95Was $59.99 (Save 23.5%)

Input Voltage AC100-240VAC, 50-60Hz
Working Voltage AC100-240VAC, 50-60Hz
Power65W Max Charging Voltage
Various Charging Current4A (12V) 4A (6V)
Low-Voltage Detection2V(12V), 2V(6V)
Back Current Drain< 5mA
Working Temp.-4°F to 104°F (-20° to 40°C)
Storage Temp.-4° to 130°F (-20°C to 54°C)
Charger Type10 Step Smart Charger
Type of Batteries6V & 12V
Battery ChemistriesWet, Gel, MF, CA, EFB, AGM& LIB
Battery Capacity Up to 150Ah (6V & 12V)
Dimensions 8.09x2.92x1.83 inches
Weight545g (1.20 lb)

The Tornado4000 incorporates our 10-step smart charging process that will allow you to charge and repair batteries more quickly and effectively. 8 charging modes for a wide variety of batteries and multiple safety protections offering optimum battery maintenance.


  • Advanced, versatile, safe all-in-one battery charger
  • Battery maintainer, trickle charger, plus battery desulfator
  • 5-Step 4A Smart Charging technology
  • Intelligent micro processors for a faster and more efficient charge
  • 2X faster than ordinary battery chargers
  • Universally compatible with6V & 12V Lead-acid, and12V lithium-ion batteries (Wet, MF, GEL, AGM, etc.) from up to 150Ah
  • 8 unique charging modes to suit requirements for small and large batteries even in cold temperatures
  • Built-in 5 protections against Reverse Polarity, Over voltage, Overcharging, Overheating and Low Voltage
  • Safely connected 24/7, UV and IP65 water resistant
  • Compact design with intuitive LED indicators
  • 3-year warranty