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SS66TX SSB 4X4 Extreme 4WD Battery (Group 66T)

SS66TX SSB 4X4 Extreme 4WD Battery (Group 66T)

$289.95 AUD
$289.95 AUD
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Taxes included. Shipping calculated at checkout.

SS66TX SSB 4X4 Extreme 4WD Battery (Group 66T)

Take your 4WD adventures to the next level with the SS66TX SSB 4X4 Extreme 4WD Battery — engineered for outstanding cranking power, durability, and reliability in Australia’s harshest conditions.

The SS66TX belongs to SSB’s 4X4 Extreme series, specially developed for the demanding requirements of modern 4WDs, off-road vehicles, and heavy-duty applications. Featuring advanced calcium-calcium technology, this battery delivers superior starting power, high vibration resistance, and a longer service life — perfect for powering vehicles with winches, fridges, lighting systems, and other high-draw accessories.

Sealed and maintenance-free, the SS66TX is built to withstand extreme heat, corrugations, and rugged terrain, ensuring dependable performance whether you’re exploring the outback or working hard in tough environments.

✅ Key Features

✔️ Advanced calcium-calcium technology for powerful starting performance

✔️ Exceptional vibration and shock resistance for off-road durability

✔️ Sealed, maintenance-free design for peace of mind

✔️ Built to thrive in Australia’s extreme temperatures and rugged conditions

✔️ Excellent reserve capacity for vehicles with high electrical loads

✔️ Trusted SSB quality and Australian engineering

✅ Common Applications

✔️ 4WDs and off-road vehicles tackling challenging terrain

✔️ Heavy-duty commercial vehicles

✔️ Vehicles equipped with winches, auxiliary lighting, fridges, and other power-hungry accessories

Choose the SS66TX SSB 4X4 Extreme 4WD Battery (Group 66T) and explore Australia’s toughest terrain with total confidence and reliable power.

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Suncoast Batteries provides a 24/7 mobile car battery replacement service across the Sunshine Coast, including a free battery test and an industry-leading 3-year nationwide warranty. We operate 7 days a week, with no membership fees and no call-out fees* — just quality batteries Sunshine Coast batteries delivered and fitted fast, wherever you are on the Sunshine Coast.

Suncoast Batteries is a local online automotive and marine battery store, offering mobile delivery and professional fitting* across the Sunshine Coast region.

Shop batteries online we will urgently deliver your new car battery throughout the Sunshine Coast get Batteries fast we offer car battery replacement and roadside servicing 24/7 on the Sunshine Coast.

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from 430 reviews

Great service, easy to deal with. "HIGHLY RECOMMEND " GT

glen teis
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Very friendly and helpful.

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Excellent service and great products.
Highly recommended
💯💯💯

Peter Brown
Suncoast Batteries

Friendly helpful service and the mechanic explained what he was doing. Fair pricing and same day service to my home. Respectful communication and felt safe as a single Mum. Thank you and will definitely recommended. Kate.

Kate Bonney
SS60L SSB Gold MF Car Battery (NS60L)

Great service & delivery to my door

Ricky Bolam
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Excellent primary start battery for my 3.2lt Pajero diesel

Ricky Bolam
SS55TX SSB 4X4 Extreme 4WD Battery (Group 55T)

Good experience overall. Competitive pricing, helpful staff and a strong range of battery and solar products. Would happily recommend them to others.

Andy Myles
Suncoast Batteries

Reliable wholesaler with quality batteries and solar products. Orders were handled efficiently and everything was ready on time. Very easy to deal with.

Rihanna Lucille
Suncoast Batteries

Excellent customer service and solid product knowledge. They took the time to explain the options and helped me find the best battery for my requirements.

Jamir Everett
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Really impressed with the range they offer. Picked up a battery quickly and the team made sure it was exactly what I needed. Friendly and professional service.

Greta Vaughn
Suncoast Batteries

Great place for batteries and solar solutions. Staff were knowledgeable and helped me choose the right option for my setup. Good pricing and smooth service.

Sydney Jake
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Good service

Trevor Cahill
Suncoast Batteries

Good service and prompt delivery from this crew, will definitely use them again in the future

Craig
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Anonymous
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David's attention to detail and his vast knowledge of vehicle maintenance made the installation of my new battery simple. I would thoroughly recommend this company.

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