Dodge Ram 3500 Battery Sizes (1994 - 2010)

From 1994 to 2010, the Dodge Ram 3500 has battery codes of H7, 65, and 34/78.

The Battery Council International has created a standard of battery codes consisting of letters and numbers which refer to the battery size that will fit best for a particular vehicle.

Scroll down to see the physical dimensions and battery code for your specific model year of Dodge Ram 3500.

2008 to 2010 Dodge Ram 3500 Battery Size Comparison Table
Year Battery Code Length Width Height
2010 H7 12 3/8 in. 6 7/8 in. 7 1/2 in.
2009 65 12 1/16 in. 7 1/2 in. 7 9/16 in.
2008 65 12 1/16 in. 7 1/2 in. 7 9/16 in.
2003 to 2007 Dodge Ram 3500 Battery Size Comparison Table
Year Battery Code Length Width Height
2007 65 12 1/16 in. 7 1/2 in. 7 9/16 in.
2006 65 12 1/16 in. 7 1/2 in. 7 9/16 in.
2005 65 12 1/16 in. 7 1/2 in. 7 9/16 in.
2004 65 12 1/16 in. 7 1/2 in. 7 9/16 in.
2003 34/78 10 1/4 in. 6 13/16 in. 7 7/8 in.
2000 to 2002 Dodge Ram 3500 Battery Size Comparison Table
Year Battery Code Length Width Height
2002 34/78 10 1/4 in. 6 13/16 in. 7 7/8 in.
2001 34/78 10 1/4 in. 6 13/16 in. 7 7/8 in.
2000 34/78 10 1/4 in. 6 13/16 in. 7 7/8 in.
1994 to 1999 Dodge Ram 3500 Battery Size Comparison Table
Year Battery Code Length Width Height
1999 34/78 10 1/4 in. 6 13/16 in. 7 7/8 in.
1998 34/78 10 1/4 in. 6 13/16 in. 7 7/8 in.
1997 34/78 10 1/4 in. 6 13/16 in. 7 7/8 in.
1996 34/78 10 1/4 in. 6 13/16 in. 7 7/8 in.
1995 34/78 10 1/4 in. 6 13/16 in. 7 7/8 in.
1994 34/78 10 1/4 in. 6 13/16 in. 7 7/8 in.

MyBestVehicle.com is a website designed to quickly find the battery size of your vehicle.

The incorrect battery type most likely won't fit properly in your Dodge Ram 3500 and will not connect properly.

It is recommended to install the manufacturer's recommended battery size for your Dodge Ram 3500 to ensure its safe operation.