Starter Sealey SHY900S Hybrid Ultra Capacitor Jump 12V 900A

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Product Information


 Hybrid Ultra Capacitor Jump Starter 12V 900A

  • Innovative capacitor technology, incorporating a 11.1V 2200mAh lithium battery pack to energise unit.
  • Digital display and LED front panel to indicate battery voltage, capacitor charge, lithium battery charge, reverse polarity and function selection.
  • Features a glow mode for cold starts on diesel engines and a bypass mode for use when vehicle battery is disconnected
  • Simple and safe to use with no long term battery storage issues.
  • Can be fully energised in approximately two minutes.
  • If the vehicle battery is faulty or holding less than 7V (average) the Sealey/Schumacher Hybrid units can be pre-charged via an internal lithium battery pack, another vehicle's battery or 12V accessory lead. 
  • The lithium battery pack can be recharged by a Micro USB charging cable (supplied). 
  • Capable of operating between -40°C and 65°C.
  • Compact and lightweight for easier handling and storage, yet still delivers the same result as heavy, bulky, lead acid battery equivalents.



  • Product Code :SHY900S
  • Nett Weight: 2.99Kg
  • Output: 12V
  • Output Start Peak(EN): 900A(450A)
  • Maximum Starting Capacity: Petrol; 5ltr, Diesel; 2ltr (Cold Weather)/3ltr (Warm Weather)
  • Cable & Clamp Length: 940mm
  • Size (W x D x H): 255 x 155 x 240mm
  • Standard Delivery 2-3 days
  • Warranty see: Sealey Warranties