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Interstate Batteries 31P-HD battery

The Interstate Batteries 31P-HD battery is a battery pack with a nominal voltage of 12 and a capacity of 104 Ah.

Last updated: 10 November 2026

Battery and charging

Cold cranking amps
925

“Cold Cranking Amps (CCA) 925”

Source: interstatebatteries.com/products/31p-hd

Rated capacity
104 Ah

“Amp Hours (Ah) 104 Length 13 inches”

Source: interstatebatteries.com/products/31p-hd

Nominal voltage
12

“Termination Code TOP Voltage 12 Wet/Dry W”

Source: interstatebatteries.com/products/31p-hd

Cell chemistry
Flooded

“Wet/Dry W Technology Flooded”

Source: interstatebatteries.com/products/31p-hd

Size and fit

Overall dimensions
Length 13 inches Width 6 13/16 inches Height 9 7/16 inches

“Length 13 inches Width 6 13/16 inches Height 9 7/16 inches Termination Code TOP”

Source: interstatebatteries.com/products/31p-hd

Terminal type
TOP

“Termination Code TOP Voltage 12 Wet/Dry W”

Source: interstatebatteries.com/products/31p-hd

Identity

Model name as declared
31P-HD battery

“31P-HD battery | Interstate Batteries”

Source: interstatebatteries.com/en-ca/products/31p-hd

Model code
31P-HD

“Part Number 31P-HD Group Size 31A”

Source: interstatebatteries.com/products/31p-hd

Sources

  • 31P-HD Commercial Battery | Interstate BatteriesArchived document

    Source: interstatebatteries.com/products/31p-hd

    Retrieved November 10, 2026

  • 31P-HD battery | Interstate BatteriesArchived document

    Source: interstatebatteries.com/en-ca/products/31p-hd

    Retrieved November 8, 2026