YOUR TRUSTED PARTER IN MARINE ELECTRICAL SUPPLIES
At Sure Power, we're all about giving you the power to do more. Specialising in marine electrical systems, we support marine electricians, boat builders, and retail store owners across Australia. Whether you're wiring up a fleet or kitting out a single vessel, we've got cable, lugs, fuses, battery chargers, volt meters, and other gear you need to keep your projects sailing smoothly.
Over the years, we've committed to the marine industry, growing our business by supporting yours. We have grown to be a major player across Australia, all thanks to our commitment to meeting your needs, importing and distributing quality products including battery monitors, bus bars, battery isolators, and lithium battery chargers. At Sure Power, you're not just stocking up; you're teaming up with a crew that knows the ropes of this industry.
-
STREAMLINED SUPPLIES FOR MARINE PROFESSIONALS
Time is money, and we’re here to save you both. Sure Power is your go-to online shop for reliable marine electrical products, backed by expert technical support. Our range includes cables, fuse holders, navigation lights, lithium battery chargers, wiring looms, and shore power leads—engineered for ease of use and top performance in tough marine conditions.
-
WE ARE READY WHEN YOU ARE - WITH PARTS IN STOCK AND READY TO SHIP
No more downtime waiting for parts. Our store is tailored for pros—marine electricians, retailers, and distributors who need fast, reliable service. Sign up, log in, and access real-time inventory. Order by noon for same-day shipping, so your projects stay on schedule. With a Sure Power trade account, you get exclusive pricing, full catalogue access, and stock alerts. From marine lights to electrical wires, we provide high-quality products at competitive prices, making us your go-to for marine electrical supplies.
-
ONGOING SUPPORT FOR YOUR MARINE ELECTRICAL NEEDS
With Sure Power, you’re set for smooth sailing. Our job isn’t done when we deliver your order. We’re here to support you as you install, operate, and maintain your systems. We stock everything from lugs to fuse holders and bus bars, so you can keep your projects powered and your clients happy.
FOR OEMS - CUSTOM ELECTRICAL SOLUTIONS
We offer tailored wiring harness solutions designed specifically for boat builders and manufacturers. Our custom wiring harnesses streamline your production process, reduce installation time, and help you meet tight deadlines with confidence.
OUR BRANDS
We have been working with Sure Power for the supply of boat wiring harnesses for our Horizon and Stessl aluminium boats, and their service has been nothing short of exceptional. Sure Power consistently delivers high-quality, reliable wiring harnesses that perfectly meet the demands of our boat manufacturing process.
I have been dealing with Sure Power for over 12 years, as a supplier of electrical equipment, consumables, and custom wiring harnesses tailored for the marine industry. Their team possesses an exceptional depth of knowledge about industry products, which greatly enhances my ability to source the right materials for my projects.
Additionally, Sure Power's responsiveness to orders and inquiries, plus the volume of stock they hold inhouse has made working with them a seamless experience.
Overall, I highly recommend Sure Power as a trusted supplier for anyone in the marine industry looking for quality electrical components and expert service.
FREQUENTLY ASKED QUESTIONS
How do I choose the right size cable for my project?
Our Cable Size Calculator takes the guesswork out of finding the perfect fit. It's simple—just input your requirements, and we'll provide you with the correct cable size to ensure optimal performance, whether it's for marine wiring harnesses or general electrical wire.
Can I get same-day shipping on essential products?
Yes! We offer same-day shipping on in-stock items like battery isolators, cables, lugs, USB outlets, and loom tube for orders placed before 12 pm, ensuring you stay on schedule.
Can I track my orders once they've shipped?
Absolutely! Once your order has shipped, you’ll receive a tracking number to monitor your delivery, whether you’re ordering battery chargers, marine circuit breakers, or any other parts.
What happens if the product I need isn’t in stock?
If an item is temporarily out of stock, you can request a notification when it becomes available. We’ll send you an update when it’s ready to ship.
How do I access exclusive trade pricing?
Once you’ve signed up for a trade account, log in to view discounted prices on volt meters, fuse holders, and marine lights. You’ll also have access to real-time stock levels to plan your projects effectively.
Are there minimum order quantities for trade customers?
No, we understand that different projects require different amounts, so we don't enforce minimum order quantities. Whether you need a single bus bar or bulk crimps, you can order what works for your business.