Tool Description

TOPDON T1A (TORNADO1200) servers as a smart battery charger for 6V/12V lead-acid and 12V lithium-acid batteries up to 80 amp-hours, with twice the charging speed, 10 charging steps, 5 charging modes, light weightiness, portability, ease of use, compact design and other extraordinary features, proving itself to be highly safe and reliable for charging, repairing, maintaining various batteries.

Package List

Technical Specifications


Input Voltage AC: 100-240VAC, 50-60Hz  

Working Voltage AC: 100-240VAC, 50-60Hz  

Efficiency: 85% Approx.  P

ower: 25W Max  

Charging Voltage: Various  

Charging Current: 1.2A(12V) 1.2A(6V)  

Low-Voltage Detection: 1V(12V),1V(6V)  

Back Current Drain: < 5mA  

Working Temp.: 14°F to 104°F (-10° to 40°C)  

Storage Temp.: 0° to 130°F (-17°C to 54°C)  

Charger Type: 10 Step, Smart Charger 

Type of Batteries: 6V & 12V  

Battery Chemistries: Wet, Gel, MF, CA, EFB, AGM& LIB  

Battery Capacity: Up to 80Ah (6V&12V)

Maintains All Sizes  

Housing Protection: IP65 

Cooling: Natural Convection  

Dimensions: 172*71.7*39.6 mm(6.8*2.8*1.6 inches)  

Weight: 465g 



Package List


1* TOPDON Tornado1200

1* Cable Clamp

1* User Manual

1* Packing Box




  • One of the most advanced, versatile, safest & all-in-one battery chargers.

  • Also a battery maintainer, trickle charger, plus battery desulfator.

  • Evolutionary 10-Step 1.2A Smart Charging technology.

  • Intelligent microprocessoris adopted 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, and AGM, etc.) from 10Ah up to 80Ah.

  • 5 unique charging modes to suit requirements for small and large batteries even in cold temperature.

  • Built-in 5 protectionsagainstReverse Polarity, Overvoltage, Overcharging, Overheating and Low Voltage.

  • Charges even drained batteries below 1 volt with forced mode.

  • Safely connected 24/7, UV and IP65 water resistant.

  • Compact design with intuitive LED indicators.

  • 3-year warranty.