Li-ion
Toyota Venza Hybrid 2021-2024 (AXUH80) Lithium-ion Hybrid Battery
The Toyota Venza Hybrid 2021-2024 (AXUH80) Lithium-ion Hybrid Battery is the high voltage battery in the Toyota Venza (2021-2024).
At a Glance
- Li-ion chemistry
- 252 volts nominal
- air-cooled; battery cooling blower assembly cooled
Specifications
| Chemistry | Li-ion |
|---|---|
| Nominal voltage | 252 V |
| Cooling | air-cooled; battery cooling blower assembly |
| Location | cabin area under the rear seat |
Cars That Use It
- Toyota Venza 2021-2024 AXUH80/AXUH85; Harrier Hybrid in Japan Run the checklist
What Goes Wrong
Reported failures, each from a source listed below, as of October 7, 2026.
Symptoms
- Toyota's 2021 Venza Warranty & Maintenance Guide schedules an inspection of the HV battery cooling intake filter, with a visual check for dirt or dust every 5,000 miles and cleaning if necessary. (techinfo.toyota.com: T-MMS-21VenzaHV.pdf, 2026-10-07)
Warranty
Toyota's 2021-2024 Venza Warranty & Maintenance Guides list a Hybrid Battery Warranty of 10 years or 150,000 miles from the in-service date, whichever comes first. (techinfo.toyota.com: T-MMS-21VenzaHV.pdf, 2026-10-07)
Get This Pack Tested
Do not open it yourself. The pack can hurt you with the car switched off.
Last updated October 7, 2026. Failure and recall notes are as of that date. Spotted a mistake, or speaking for a maker? Report an error.
Hybrid Battery Test is independent. It is not affiliated with, sponsored by or endorsed by Toyota. Names and part numbers are used only to identify the vehicle and the part.