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BE SMART. JUMP-START WITH PROTECTION.
Australia’s Premium Manufacturer of Surge-Protected Jumper Leads
Safety Jumper Leads & Cable Co (SJL) designs and manufactures high-performance spike-protected jumper leads built for Australia’s toughest operating environments. Trusted by major trucking fleets, mining operators, industrial contractors and automotive professionals, our products are engineered for reliability, safety and long-term durability.

Engineered for Harsh Conditions
Our injection-molded surge spike protection technology protects modern vehicle electronics from voltage spikes and reverse polarity damage — reducing downtime, costly repairs and safety risks.

Built for Professional Use
SJL products are not consumer-grade accessories. We operate at the top end of the market, supplying commercial and industrial users who demand consistent performance under heavy workloads.

Australian Designed & Manufactured
Every product is designed and manufactured locally, ensuring compatibility with Australian fleet standards, mining environments and commercial operating conditions.
Australian Designed & Manufactured
Heavy Trucking & Logistics Fleets
Mining & Earthmoving Operations
Industrial Contractors
Electrical & Trade Companies
Automotive Workshops & Dealers
Government & Fleet Operators
Our products are used where failure is not an option.
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Protect Your Equipment. Protect Your Investment.
Modern vehicles and machinery contain sensitive electronic systems. Standard jumper leads can expose equipment to dangerous voltage spikes.
SJL Surge Protection Technology:
Reduces voltage surge risk
Protects ECUs and onboard electronics
Prevents reverse polarity damage
Improves jump-start safety
Extends battery and equipment life
This makes SJL jumper leads ideal for high-value commercial fleets and heavy machinery.
Looking to stock premium Australian-designed safety jumper leads?
We work with wholesalers, auto retailers, trade suppliers and distributors nationwide.
Competitive wholesale pricing
Strong reseller margins
Fast local supply
Proven demand in automotive and trade markets
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