View our range of industry-standard scan tools for the beginner right through to the professional workshop

Battery testers, chargers, powerful jump starters and monitoring systems for 12 and 24v vehicles

Handheld tools, Scan tool adapter cables, Oscilloscopes, borescopes electrical testing equipment and more

Ultimate9 electronic throttle controllers to get the most out of your vehicle

‎‎‎‎‏‏‎ ‎

Various monitoring systems so you can see exactly whats going on with your vehicle

Get the most out of your vehicle and completely eliminate lag with an electronic throttle controller

Know whats going on with your vehicle at all times with our range of different monitoring systems, gauges and heads up display units.

JDM accessories, Carbon fibre trims, bodykits and more

Shop in confidence knowing all of our tools are supplied direct by some of the top brands in the world and are 100% genuine with great support

Schumacher DSR5221i 12V 900CA Pro Series Booster Premium Jump Starter (94065221i)

Schumacher DSR5221i (94065221i) 12V 900CA Pro Series Booster Premium Jump Starter

The Schumacher DSR5221i is a premium jump starter that features high output, high-quality batteries for the best start every time. These units are designed for intensive use.


  • Premium 12V-900CA internal battery
  • 2-amp Automatic charger included
  • Reverse polarity protection with alarm alert
  • Voltmeter with dual function digital display
    • 1. Indicates level of internal batteries (In Volts and %)
    • 2. Indicates the voltage of the vehicle's battery
  • Cable cross-section of 21mm² (AWG 4)
  • Flexible 1420mm cable with heavy-duty curved clamps
  • Easy to access battery via the rear cover
  • Durable polypropylene case that's rust and corrosion-proof
  • ON/OFF switch eliminates shorting of clamps and battery drain
  • 300A in-line fuse protects against excessive current output


  • Output voltage: 12V
  • Cranking current: 900CA (12V)
  • Cable length: 1420mm
  • DC outlet: 12V
  • USB port: 2.1A

Free Shipping

After sales support

One Year Local Warranty

30 day money back guarantee - we guarantee you'll love it or you'll get your money back