MF70ZZD SSB Marine Deep‑Cycle Battery – Heavy‑Duty Dual‑Purpose Marine & 4WD Power
The MF70ZZD SSB Marine Deep‑Cycle Battery is one of Australia’s strongest dual‑purpose marine batteries, engineered for boats, caravans, 4WD dual‑battery systems, camping setups, and heavy‑vehicle electrical systems. Delivering 800CCA, 110Ah, and 220 minutes of reserve capacity, the MF70ZZD provides both high cranking power and true deep‑cycle performance, making it ideal for starting engines and powering onboard accessories for extended periods.
Unlike standard starting batteries, the MF70ZZD is built using extra thick plates, denser active material, and Cast Calcium‑Calcium Maintenance‑Free Technology, allowing it to deep‑cycle repeatedly without damaging its lifespan. This makes it perfect for marine electronics, pumps, lights, radios, GPS units, fridges, winches, and 4WD accessories.
The MF70ZZD is factory‑filled, heat‑sealed, and maintenance‑free. No topping up, no water checks, and no corrosion issues. Its rugged construction is designed to withstand vibration, pounding seas, moisture, and temperature extremes. With twin marine terminals and a built‑in charge indicator, the MF70ZZD provides reliable marine power with minimal maintenance.
⭐ Technical Specifications
🔋 Key Features
- High‑performance maintenance‑free deep‑cycle battery
- Genuine dual‑purpose design (starting + deep‑cycle)
- Extra thick plates for superior amp‑hour capacity
- 800CCA strong cranking power
- Heat‑sealed, factory‑filled — no water required
- Engineered for marine, 4WD & heavy‑vehicle vibration
- Cast Calcium‑Calcium technology for long life
- Twin marine terminals for easy connection
- Built to ISO9001 international quality standards
- Charge indicator for peace of mind
📘 Product Description (Fully Rewritten)
The MF70ZZD SSB Deep‑Cycle Marine Battery is built using extra thick plates and denser active material, providing superior amp‑hour capacity and allowing deep‑cycling (discharging and recharging) without damaging the battery’s lifespan. This makes it ideal for marine vessels, caravans, 4WD setups, and heavy‑vehicle electrical systems that require long‑lasting accessory power.
Unlike standard starting batteries, the MF70ZZD is engineered to handle repeated deep‑cycle use without performance loss. It is factory‑filled, heat‑sealed, and maintenance‑free — simply install and forget. No water top‑ups, no corrosion issues, and no ongoing servicing.
The MF70ZZD is a Cast Calcium‑Calcium Maintenance‑Free Battery, designed using state‑of‑the‑art technology to deliver impressive cranking ability without sacrificing amp‑hour capacity. This makes it a true dual‑purpose battery, capable of powering accessories and starting engines with equal reliability.
Manufactured to ISO9001 International Quality Assurance Standards, the MF70ZZD rivals almost any high‑performance deep‑cycle battery in Australia. It also features twin marine terminals and a charge indicator, making it easy to install and monitor.
🔄 MF70ZZD Comparison Table – SSB Alternatives
🌍 MF70ZZD Cross‑Reference (Same Fitment Class)
🚤 Marine & Deep‑Cycle Applications
The MF70ZZD is ideal for:
- Outboard motors
- Inboard engines
- Fishing boats
- Runabouts
- Jet skis
- Ski boats
- Cruisers
- Marine electronics
- Bilge pumps
- Navigation lights
- Sounders, radios & GPS units
- 4WD dual‑battery systems
- Caravan power systems
- Camping setups
🚚 What We Offer + Suburbs We Service
Battery Now NSW provides:
- Mobile marine battery delivery
- Professional installation
- Testing & diagnostics
- Heavy‑duty marine & AGM batteries
- Boat ramp, marina & waterfront service
- Old battery recycling
- Fast arrival times
Service areas include:
Illawong, Menai, Bangor, Alfords Point, Sutherland, Engadine, Kirrawee, Gymea, Miranda, Caringbah, Cronulla, Liverpool, Moorebank, Wattle Grove, Bankstown, Parramatta, Penrith, Campbelltown, Hurstville, Kogarah, Rockdale, Mascot, Botany, Sydney CBD, Eastern Suburbs, Inner West, Western Sydney, South West Sydney, St George Region, and surrounding suburbs.
📞 Call 0450 131 148 for immediate assistance.
❓Questions & Answers
Q1: Is the MF70ZZD a true deep‑cycle battery?
Yes — the MF70ZZD uses extra thick plates and denser active material, allowing repeated deep‑cycling (discharging and recharging) without damaging the battery. It is a genuine dual‑purpose battery designed for both starting and deep‑cycle use.
Q2: Can the MF70ZZD start marine engines?
Yes — with 800CCA, it provides strong cranking power suitable for mid‑size outboards, inboards, and marine engines that require reliable starting performance.
Q3: What makes the MF70ZZD better for marine and 4WD use?
It is built with Cast Calcium‑Calcium technology, extra thick plates, and high‑density active material, giving it superior vibration resistance and long life in harsh marine, 4WD, and heavy‑vehicle environments.
Q4: Is the MF70ZZD maintenance‑free?
Yes — it is factory‑filled, heat‑sealed, and completely maintenance‑free. No water top‑ups are required.
Q5: How long does the MF70ZZD typically last?
Most users experience 2–4 years of service life, often longer when paired with proper charging and regular use.
Q6: Can the MF70ZZD power accessories like fridges, pumps, lights, and electronics?
Yes — with 110Ah and 220 minutes reserve capacity, it is ideal for powering marine electronics, bilge pumps, navigation lights, radios, GPS units, 4WD fridges, and camping setups.
Q7: Does the MF70ZZD handle vibration well?
Yes — it is designed specifically for marine pounding, 4WD corrugations, and heavy‑vehicle vibration, making it extremely durable in rough conditions.
Q8: Is the MF70ZZD suitable for dual‑battery systems?
Yes — it is one of the best SSB batteries for dual‑battery 4WD setups, caravans, and camping systems due to its deep‑cycle capability and high amp‑hour rating.
Q9: Does the MF70ZZD have marine terminals?
Yes — it includes twin marine terminals for easy connection to marine accessories and electrical systems.
Q10: What quality standards does the MF70ZZD meet?
It is manufactured to ISO9001 International Quality Assurance Standards, ensuring consistent performance and long‑term reliability.
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