Supercharge Commercial Truck Battery 31-1000 , 86Z , MF31-900 MF31-931 - 1000 CCA

The MF31-1000 CCA Battery is built for serious performance. Designed to handle the high demands of commercial trucks, marine engines, tractors, and large 4x4 vehicles, this battery delivers 1000 cold cranking amps (CCA) of dependable starting power in even the harshest conditions.

Whether you're on the road, off-road, or out at sea, trust the MF31-931 to keep your vehicle powered and ready.

✅ Key Features:

• Massive 1000 CCA for reliable cold starts

• Ideal for: Commercial trucks, marine starting, tractors, and large 4WDs

• 100% maintenance-free sealed design (SMF CAL technology)

• Exceptional value for raw starting power

• 24-month commercial use warranty

• Available for pickup in East Tāmaki

🔧 Specifications:

• Model: MF31-931

• Voltage: 12V

• CCA @ -18°C: 1000

• RC @ 25A: 210

• Capacity (Ah @ 20hr): 110

• Size Group: N87 / G31

• Dimensions (L x W x H): 330 x 172 x 215 mm

• Total Height: 237 mm

• Battery Type: Maintenance Free

• Technology: SMF CAL

• Post Type: STD

• Assembly Layout: H

• Hydrometer: Yes

• Ledge: NL

• Accessibility: TS

🔄 Compatibility

Direct replacement for a wide range of batteries, including:

• N86, N86MF, N87, SMF86Z

• 86B, 86BX, 86AX, 86EX

• 89A, 89B, and others
  Also compatible as a replacement for N100 battery sizes.