Home Haigh Jumper Leads 400Amp Spike Guard SB400SG

Haigh Jumper Leads 400Amp Spike Guard SB400SG

NOW £58.00
Or 4 interest-free payments of £14.50
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide
Never get caught out with a flat battery again the 400Amp Jumper Leads are the perfect booster cables for cars, SUVs, and light commercial vehicles.

Designed for 46 cylinder petrol engines up to 4.5L and diesel engines up to 2.5L, these heavy-duty leads provide maximum power transfer through PVC-sheathed 2.5m cables.

The fully insulated, colour-coded terminal clamps make jump-starting safe and simple, while the built-in surge protector shields your vehicles electronics and computer systems from harmful power spikes.
  • 400Amp surge-protected jumper leads
  • 2.5m (8ft) cable length practical & easy to use
  • Insulated colour-coded clamps safe, quick connection
  • Ideal for petrol up to 4.5L & diesel up to 2.5L
  • Includes handy battery connection instructions

Compact, safe, and reliable a must-have in your emergency kit, glovebox, or 4WD gear bag.

Shipping Information

Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.


The Kren Bits journey:

  • Order received — Day 0
  • With fulfilment — Day 1–2
  • Heading to courier — Day 2–4
  • Shipped — Day 3–7
  • Almost there — Day 5–10
  • Delivered — Day 5–14

Where your part ships from:

Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.


We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.


For more details, visit our Track Your Order page.

Product Enquiry

Got a question about this product? Need to check fitment for your vehicle? Fill in the form below and we'll get back to you within 24 hours.


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