Toyota Prius Battery Sizes (2004 - 2020)

From 2004 to 2020, the Toyota Prius has battery codes of H4 and 46B2.

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 Toyota Prius.

2018 to 2020 Toyota Prius Battery Size Comparison Table
Year Battery Code Length Width Height
2020 H4 8.15 in. 6.90 in. 7.48 in.
2019 H4 8.15 in. 6.90 in. 7.48 in.
2018 H4 8.15 in. 6.90 in. 7.48 in.
2013 to 2017 Toyota Prius Battery Size Comparison Table
Year Battery Code Length Width Height
2017 H4 8.15 in. 6.90 in. 7.48 in.
2016 H4 8.15 in. 6.90 in. 7.48 in.
2015 46B2 9 3/8 in. 5 1/16 in. 8 13/16 in.
2014 46B2 9 3/8 in. 5 1/16 in. 8 13/16 in.
2013 46B2 9 3/8 in. 5 1/16 in. 8 13/16 in.
2008 to 2012 Toyota Prius Battery Size Comparison Table
Year Battery Code Length Width Height
2012 46B2 9 3/8 in. 5 1/16 in. 8 13/16 in.
2011 46B2 9 3/8 in. 5 1/16 in. 8 13/16 in.
2010 46B2 9 3/8 in. 5 1/16 in. 8 13/16 in.
2009 46B2 9 3/8 in. 5 1/16 in. 8 13/16 in.
2008 46B2 9 3/8 in. 5 1/16 in. 8 13/16 in.
2004 to 2007 Toyota Prius Battery Size Comparison Table
Year Battery Code Length Width Height
2007 46B2 9 3/8 in. 5 1/16 in. 8 13/16 in.
2006 46B2 9 3/8 in. 5 1/16 in. 8 13/16 in.
2005 46B2 9 3/8 in. 5 1/16 in. 8 13/16 in.
2004 46B2 9 3/8 in. 5 1/16 in. 8 13/16 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 Toyota Prius and will not connect properly.

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