Group 31 AGM Starting Battery

Cross Country Battery

12 Volt Group 31 AGM starting battery with 825 CCA and sealed maintenance-free design. Ideal for commercial, trucks, and heavy-duty applications requiring reliable starting power and vibration resistance.

$420.00 CAD

Description

The 31 Stud AGM is a high-performance 12 Volt Group 31 AGM starting battery designed for commercial, marine, automotive, and heavy-duty applications. Delivering 825 Cold Cranking Amps (CCA), this sealed AGM battery provides reliable starting power, excellent vibration resistance, and dependable performance in demanding environments.

Built with Advanced AGM (Absorbent Glass Mat) technology, this battery is fully sealed, maintenance-free, and non-spillable. It is ideal for vehicles with start-stop systems, trucks with onboard electronics, and applications requiring dependable reserve power.

Compatible With / Replaces

The AGM31S replaces Group 31 AGM starting batteries including:

  • 31-1000 AGM
  • 31-TCAGM
  • 31G950T
  • 31-AGM
  • G31SAGM

Key Features

  • 820 Cold Cranking Amps (CCA) – for strong starting power in cold weather
  • Sealed AGM construction – maintenance-free and non-spillable
  • Excellent vibration resistance for commercial and off-road use
  • Longer Service Life – typically offers a longer lifespan than traditional flooded batteries
  • Ideal for start-stop vehicles and electronic accessories
  • Stud post terminals for secure heavy-duty connections

Specifications

  • Voltage: 12 Volt
  • Battery Group Size: Group 31
  • Cold Cranking Amps: 850 CCA
  • Cranking Amps: 1060 CA
  • Capacity: 100Ah
  • Reserve Capacity: 200 minutes
  • Terminal Type: Stud Post
  • Length: 13.7″ / 347 mm
  • Width: 6.9″ / 174 mm
  • Height: 9.4″ / 238 mm
  • Weight: 60 lbs / 27 kg

Additional information

Weight 60 lbs
Dimensions 13.1 × 6.8 × 9.1 in
BCI Group Size

Chemistry

Voltage

Terminal

3/8" Stud

31S AGM
NSB-AGM31
31-1000 AGM
31 Stud AGM
31-TCAGM
31S-TCAGM
FT1100-31ST
31G950T
31-AGM
G31SAGM