facebook pixel

Toyota Prius Battery Sizes (2004 - 2020): Battery Replacement Guide

Researched By AutoPadre Research Team


Toyota Prius Battery Sizes Overview

The Toyota Prius battery sizes are: H4 (model years 2016 to 2020), 24 (model years 2010 to 2017), or 46B2 (model years 2004 to 2016) as specified in our data below, organized by trim, option package, and model year.

“As an Amazon Associate we earn a commission from qualifying purchases clicked through on this page.”

Toyota Prius Battery Size(s)
Year Trim Battery Size Code Battery Size (L X W X H) Inches Get Here (paid link)
2020 L4/1.8L H4 8.15" x 6.90" x 7.48" Amazon
2019 Hybrid H4 8.15" x 6.90" x 7.48" Amazon
2018 L4/1.8L H4 8.15" x 6.90" x 7.48" Amazon
2017 L4/1.8L 24 10 1/4" x 6 13/16" x 8 7/8" Amazon
2016 Battery Hybrid, Auxiliary 46B2 9 3/8" x 5 1/16" x 8 13/16" Amazon
2016 Hybrid H4 8.15" x 6.90" x 7.48" Amazon
2015 Battery Hybrid, Auxiliary 46B2 9 3/8" x 5 1/16" x 8 13/16" Amazon
2014 L4/1.8L 24 10 1/4" x 6 13/16" x 8 7/8" Amazon
2013 Battery Hybrid, Auxiliary 46B2 9 3/8" x 5 1/16" x 8 13/16" Amazon
2012 Battery Hybrid, Auxiliary 46B2 9 3/8" x 5 1/16" x 8 13/16" Amazon
2011 Battery Hybrid, Auxiliary 46B2 9 3/8" x 5 1/16" x 8 13/16" Amazon
2010 L4/1.8L 24 10 1/4" x 6 13/16" x 8 7/8" Amazon
2009 Key, Opt Smart HD, or Auxiliary Battery 46B2 9 3/8" x 5 1/16" x 8 13/16" Amazon
2008 Key, Opt Smart HD, or Auxiliary Battery 46B2 9 3/8" x 5 1/16" x 8 13/16" Amazon
2007 Key, Opt Smart HD, or Auxiliary Battery 46B2 9 3/8" x 5 1/16" x 8 13/16" Amazon
2006 Key, Opt Smart HD, or Auxiliary Battery 46B2 9 3/8" x 5 1/16" x 8 13/16" Amazon
2005 Key, Opt Smart HD, or Auxiliary Battery 46B2 9 3/8" x 5 1/16" x 8 13/16" Amazon
2004 Key, Opt Smart HD, or Auxiliary Battery 46B2 9 3/8" x 5 1/16" x 8 13/16" Amazon

(1) The Battery Council International (BCI) uses battery group codes consisting of letters and numbers (ie. H6, T4, 24, 34r). These refer to the battery size that will best fit (physical dimensions, terminal locations and type) a specific vehicle.

Check out the Battery Size specifications for other makes and models.

Toyota Prius Battery Size

Jump To Model Year

2020 Toyota Prius
2020 Toyota Prius

2020 Toyota Prius Battery Size

The recommended 2020 Toyota Prius battery size is H4 (Height: 8.15" x Width: 6.90" x Length: 7.48").

2020 Toyota Prius Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
L4/1.8L H4 8.15" x 6.90" x 7.48" 20.7 cm x 17.5 cm x 19.0 cm

2019 Toyota Prius Battery Size

The recommended 2019 Toyota Prius battery size is H4 (Height: 8.15" x Width: 6.90" x Length: 7.48").

2019 Toyota Prius Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Hybrid H4 8.15" x 6.90" x 7.48" 20.7 cm x 17.5 cm x 19.0 cm

2018 Toyota Prius Battery Size

The recommended 2018 Toyota Prius battery size is H4 (Height: 8.15" x Width: 6.90" x Length: 7.48").

2018 Toyota Prius Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
L4/1.8L H4 8.15" x 6.90" x 7.48" 20.7 cm x 17.5 cm x 19.0 cm

2017 Toyota Prius Battery Size

The recommended 2017 Toyota Prius battery size is 24 (Height: 10 1/4" x Width: 6 13/16" x Length: 8 7/8").

2017 Toyota Prius Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
L4/1.8L 24 10 1/4" x 6 13/16" x 8 7/8" 26.0 cm x 17.3 cm x 22.5 cm
2016 Toyota Prius
2016 Toyota Prius

2016 Toyota Prius Battery Size

The recommended 2016 Toyota Prius battery sizes are 46B2 (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16") or H4 (Height: 8.15" x Width: 6.90" x Length: 7.48").

2016 Toyota Prius Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Battery Hybrid, Auxiliary 46B2 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm
Hybrid H4 8.15" x 6.90" x 7.48" 20.7 cm x 17.5 cm x 19.0 cm

2015 Toyota Prius Battery Size

The recommended 2015 Toyota Prius battery size is 46B2 (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2015 Toyota Prius Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Battery Hybrid, Auxiliary 46B2 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2014 Toyota Prius Battery Size

The recommended 2014 Toyota Prius battery size is 24 (Height: 10 1/4" x Width: 6 13/16" x Length: 8 7/8").

2014 Toyota Prius Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
L4/1.8L 24 10 1/4" x 6 13/16" x 8 7/8" 26.0 cm x 17.3 cm x 22.5 cm

2013 Toyota Prius Battery Size

The recommended 2013 Toyota Prius battery size is 46B2 (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2013 Toyota Prius Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Battery Hybrid, Auxiliary 46B2 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2012 Toyota Prius Battery Size

The recommended 2012 Toyota Prius battery size is 46B2 (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2012 Toyota Prius Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Battery Hybrid, Auxiliary 46B2 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2011 Toyota Prius Battery Size

The recommended 2011 Toyota Prius battery size is 46B2 (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2011 Toyota Prius Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Battery Hybrid, Auxiliary 46B2 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2010 Toyota Prius Battery Size

The recommended 2010 Toyota Prius battery size is 24 (Height: 10 1/4" x Width: 6 13/16" x Length: 8 7/8").

2010 Toyota Prius Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
L4/1.8L 24 10 1/4" x 6 13/16" x 8 7/8" 26.0 cm x 17.3 cm x 22.5 cm

2009 Toyota Prius Battery Size

The recommended 2009 Toyota Prius battery size is 46B2 (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2009 Toyota Prius Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Key, Opt Smart HD, or Auxiliary Battery 46B2 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2008 Toyota Prius Battery Size

The recommended 2008 Toyota Prius battery size is 46B2 (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2008 Toyota Prius Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Key, Opt Smart HD, or Auxiliary Battery 46B2 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2007 Toyota Prius Battery Size

The recommended 2007 Toyota Prius battery size is 46B2 (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2007 Toyota Prius Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Key, Opt Smart HD, or Auxiliary Battery 46B2 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2006 Toyota Prius Battery Size

The recommended 2006 Toyota Prius battery size is 46B2 (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2006 Toyota Prius Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Key, Opt Smart HD, or Auxiliary Battery 46B2 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2005 Toyota Prius Battery Size

The recommended 2005 Toyota Prius battery size is 46B2 (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2005 Toyota Prius Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Key, Opt Smart HD, or Auxiliary Battery 46B2 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm

2004 Toyota Prius Battery Size

The recommended 2004 Toyota Prius battery size is 46B2 (Height: 9 3/8" x Width: 5 1/16" x Length: 8 13/16").

2004 Toyota Prius Battery Size(s)
Trim Battery Size Code Battery Size (L X W X H) (Imp.) Battery Size (L X W X H) (Metric)
Key, Opt Smart HD, or Auxiliary Battery 46B2 9 3/8" x 5 1/16" x 8 13/16" 23.8 cm x 12.9 cm x 22.3 cm
Toyota Prius
Toyota Prius

Side-By-Side Comparisons

Toyota Prius Battery Size By Year