We're moving! As of May 1, 2026 our new address is: 312 Raleigh Street, Suite 9, Wilmington, NC 28412
Free U.S. Shipping over $250. Details.
Previous Next

TOPDON

Tornado4000 All-in-One Battery Charger

Part No.: T4000C

|

SKU: TPDT4000C

Free U.S. Shipping
  • TOPDON T4000C Tornado4000 All-in-One Battery Charger

Color, sizing or style depicted in some photos may not be exactly as described.
Please check your product description carefully before placing your order.

$54.99

Ships in 11-14 days

Description

  • Tornado4000 is a smart compact battery charger as well as a battery maintainer, trickle charger, battery desulfator, and a DC power supply all in one
  • Can supply a constant 13.5 volts DC to power on-board devices drawing up to 4 amps
  • Supports a wide selection of batteries ranging from 5Ah to 120Ah, compatible with all types of 6V & 12V lead-acid batteries, and 12V lithium batteries including LI, AGM, WET, GEL, MF, CAL, EFB
  • 5 charging modes combined with 9-Step Smart Charging technology make the Tornado4000 highly versatile
  • An IP65 water-resistant enclosure and cold weather capability (down to -4°F/-20°C) ensure a wide operating environment range, while also being lightweight and portable
  • Operation is easy thanks to the four error indicators
  • Providing an output supply of 13.5V and a maximum current of 4A (54W), the Tornado4000 works as voltage stabilizer for ECU programming and a power supply for 12V devices such as tire inflators, lamps, fans, etc. with the 12V “SUPPLY” mode
  • Utilizing pulse-width modulation to break down the sulfates in an aging battery, the Tornado4000 can restore the battery resistance efficiently and prolong service life, reviving the battery and bringing it back to a suitable state-of-health
  • Will self-adjust charging power as needed based on a variety of conditions such as temperature of the charger, or temperature of the environment as a safety measure
  • 9-step smart charging gives your lead-acid battery an optimized, maintained, and integrated charging process
  • When connected, not only will the Tornado4000 charge the battery, but it will act as battery maintainer to truly repair your car battery
  • Specializes in offering a 5-step smart charging mode for lithium batteries
  • After a charging mode has been selected, the Tornado4000 will begin charging automatically without the need to select anything else
  • Also has a memory function that will resume charging at the previously set charging mode after the charger has been switched on again after being off
  • Equipped with 4 error indicators, the Tornado4000 will not only display the detected voltage of device, but also clearly shows the charging status
  • Equipped with built-in safety systems such as overtemperature, short circuits, over voltage, reverse connection and sparks
  • IP65 rated, and constructed of an ABS exterior housing, the Tornado4000 is dust and water resistant
  • Flame retardant and withstands temperatures up to 158°F (70°C)

Specifications

Error Indicators

(1)Reverse connection/short circuit, (2)Bad battery: battery voltage rises abnormally, (3)Charging overtime: > 10h at a single stage, (4)Overtemperature: > 120°C/248°F

Input Voltage

100-240V

Output Current

6-14.4V

Charging Mode

12V NORM, 12V LI, 12V REP, 12V SUP & 6V NORM

AC Cable Length

2m, Input AWG18#

DC Cable Length

Positive AWG14#, 1.8m & Negative AWG14#, 1.8m

Charging Method

9-Step Smart Charging

Dimension

5.12" x 3.11" x 1.97"

Applicable Battery Capacities

5-120Ah

Related Products