Hummer H3 Battery Sizes (2006 - 2010)

From 2006 to 2010, the Hummer H3 has a battery code of 86.

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 Hummer H3.

2008 to 2010 Hummer H3 Battery Size Comparison Table
Year Battery Code Length Width Height
2010 86 9 1/16 in. 6 13/16 in. 8 in.
2009 86 9 1/16 in. 6 13/16 in. 8 in.
2008 86 9 1/16 in. 6 13/16 in. 8 in.
2006 to 2007 Hummer H3 Battery Size Comparison Table
Year Battery Code Length Width Height
2007 86 9 1/16 in. 6 13/16 in. 8 in.
2006 86 9 1/16 in. 6 13/16 in. 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 Hummer H3 and will not connect properly.

It is recommended to install the manufacturer's recommended battery size for your Hummer H3 to ensure its safe operation.