Suncoast Batteries
RT9B-4 SSB XR Series Motorcycle Battery (YT9B-BS)
RT9B-4 SSB XR Series Motorcycle Battery (YT9B-BS)
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RT9B-4 SSB XR Series Motorcycle Battery
Ride with confidence using the RT9B-4 SSB XR Series Motorcycle Battery — designed for riders who need reliable starting power, strong cranking amps, and rugged durability every time they hit the ignition.
The RT9B-4 is part of the premium SSB XR Series, using advanced Genuine AGM (Absorbed Glass Mat) technology for up to 30% more cranking power compared to conventional batteries. Factory-activated and sealed, it’s completely maintenance-free, spill-proof, and built to handle Australia’s toughest conditions.
Its extra-thick plates, robust build, and high vibration resistance make the RT9B-4 the perfect match for modern motorcycles, scooters, and powersport vehicles that demand reliable cold starts and long-lasting performance.
✅ Key Features
✔️ Genuine AGM — sealed, non-spillable & maintenance-free
✔️ Delivers up to 30% more cranking amps
✔️ Highly vibration and shock resistant
✔️ Factory-activated ready to fit, no acid to handle
✔️ Long-lasting design built for Australian conditions
✅ Common Fitments
Ideal for modern motorcycles, scooters, ATVs, and touring bikes needing a compact, high-performance 12V AGM battery with reliable cold cranking power.
Approximate OEM Replacements: YT9B-BS, CT9B-BS, GT9B-4, and other 12V ~8-10Ah AGM batteries.
Choose the RT9B-4 SSB XR Series Motorcycle Battery the trusted choice for riders who won’t compromise on power or reliability.
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from 430 reviewsGreat service, easy to deal with. "HIGHLY RECOMMEND " GT
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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.
Great service & delivery to my door
Excellent primary start battery for my 3.2lt Pajero diesel
Good experience overall. Competitive pricing, helpful staff and a strong range of battery and solar products. Would happily recommend them to others.
Reliable wholesaler with quality batteries and solar products. Orders were handled efficiently and everything was ready on time. Very easy to deal with.
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.
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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.
Good service
Good service and prompt delivery from this crew, will definitely use them again in the future
Good battery at a reasonable price.
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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