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4745 CHARGE IT! 12/24 Volt Wheel Automotive Battery Charger; 40/20/2/230 Amp - The CHARGE IT! 4745 offers fast, beneficial battery charging and boosting in an economical, space-saving design. It features multiple 12/24 Volt charging rates for convenience and 230 Amp engine starting assistance. Its slimline design offers easy mobility and convenient storage in crowded shops, while its digital display control panel enables easy monitoring of service progress.

With a 40 Amp high rate of charge, the 4745 can quickly and easily service even the largest vehicle batteries. The 230 Amp engine start mode allows quick boosting of vehicles with depleted batteries. Finally, its 24 volt settings can be used to service the 24V systems found in industrial, agricultural and transportation applications.

Product Features

  • Automatic Operation
  • 40 Amp high 12V charge rate
  • 20 Amp medium 12V charge rate
  • 2 Amp low 12V charge rate
  • 20 Amp high 24V charge rate
  • 2 Amp low 24V charge rate
  • 230 Amp 12V engine start
  • Digital Display
  • Full size clamps penetrate corrosion on battery terminals
  • Reverse polarity, over-voltage protection and shorted cell detection


  • Operating Voltage : 12V / 24V
  • 12V Charging Rates : 40/20/2A
  • 24V Charging Rate : 20/2A
  • 12V Engine Starting Rate : 230A
  • Operational Mode : Automatic
  • Display Type : Digital LED
  • Weight : 42 lbs
  • Warranty : 1 Year Limited
Maximum Amperage40
Body ColorBlack
Part Number4745
Line CodeSOL
TerminologyBattery Charger
For warranty information please contact Auto-Wares.