31-MHD Interstate Battery

  • Group Size 31T
  • 18 Months Free Replacement Warranty
  • 950 Cold Cranking Amps (CCA)
  • 195 Reserve Capacity (RC)@25 Amps
  • 1190 Cranking Amps
  • Great choice for moderate engine-off power and reliable cranking power in cold weather.


Available for purchase in store only (231)824-9505

Our line of commercial vehicle batteries is designed to offer durability you can see, reliability you can trust and extreme power you can feel. Our Group 31 batteries have the extra cranking power you need to start those big RV engines and get you on the road. Available in SAE Auto Post as well.

Single Handle

Allows for convenient handling and ease of installation and removal

Gas-Guard Technology

Minimizes gassing and evaporation via industrial gas-channeling system

Contoured Cover & Base

Retrofits into virtually any existing Group 31 holddown application

Rugged Durability

With heavy-duty ribbing and pierce-resistant stone guard, it better endures the demands of commercial truck

Fully Sealed Design

Eliminates checking electrolyte and adding water, saving valuable service time

Additional information

Weight 59.9 lbs

Product Features

Group Size 31T
Part Number 31-MHD
Cold Cranking Amps 950
Reserve Capacity (RC) @ 25hr 195
Cranking Amps 1190
Length 13
Width 6 3/4
Height 9 3/8
Weight 59.9
Voltage 12
Wet/Dry W