The Optima YELLOWTOP D31A is a premium dual-purpose AGM battery engineered for both high-power engine starting and deep cycle performance. Built with advanced SPIRALCELL TECHNOLOGY™, this battery delivers unbeatable vibration resistance, faster recharge times, longer lifespan, and spill-proof reliability.

Perfect for 4WDs, heavy-duty vehicles, winch setups, caravans, RVs, boats, and high-demand electrical systems.

Model: 8012-254 / YT S 5.5

🔋 Key Features

• Dual Purpose: Starting + Deep Cycle

• Cold Cranking Amps (CCA): 975 CCA

• Capacity: 75Ah

• SPIRALCELL TECHNOLOGY™: Reduced internal resistance, superior vibration resistance

• Fully Sealed AGM: Leak-proof, maintenance-free design

• Fast Recharge Acceptance: Ideal for vehicles with high electrical loads

• Long Service Life: Strong cycling endurance

• 36-Month Warranty (conditions apply)

📏 Specifications

Includes: strong carry handles, vibration-resistant sealed design, AGM glass mat technology.

🚙 Common Vehicles That Use Optima D31A / Group 31A / YELLOWTOP

The Optima D31A is extremely popular in high-demand petrol & diesel vehicles, 4WD builds, winch setups, and heavy-load electrical systems.

4WDs & Off-Road Vehicles

• Toyota Land Cruiser 70 / 80 / 100 / 105 / 200 Series

• Toyota Hilux (diesel & dual-battery setups)

• Nissan Patrol GU / GQ (Y61/Y60)

• Nissan Navara D22 / D40 / NP300

• Mitsubishi Pajero / Triton

• Ford Ranger PX1/PX2/PX3

• Mazda BT-50

• Holden Colorado / Trailblazer

• Isuzu D-MAX / MU-X

Diesel Trucks & Vans

• Toyota Hiace (dual battery conversions)

• Ford Transit

• Mercedes Sprinter

• LDV Deliver 9

• Renault Master

Caravans, RVs & Campers

• Jayco caravans

• Motorhomes needing high cycling capability

• Dual-battery DC-DC systems

• Long-duration off-grid setups

Marine / Boats

• Inboard/outboard engines

• Electric trolling motors

• Boat house batteries

• Fish finder / GPS setups

Performance Vehicles / Audio Builds

• Cars running high-power audio systems

• Vehicles with high electrical accessories

• Winch-heavy 4x4 builds

Industrial / Commercial

• Small machinery

• Hydraulic lift systems

• Backup power applications

Note: Always confirm fitment, as some vehicles require specific tray sizes or dual-battery setups. Provide your rego/VIN and we’ll confirm compatibility.

📍 Pickup Locations

Pickup available by arrangement from:

• Albany (Auckland)

• Hamilton

• Nelson

• Christchurch

📞 Please contact us first to confirm stock availability at your preferred location.