Toyota · 2017–2022 (US)
Toyota Prius Prime hybrid battery replacement
Prius Prime hybrid battery diagnosis and replacement across the Phoenix metro. The Prime's traction pack is lithium, so it is supplied and fitted as a complete assembly — a standard Prius price does not apply to it.

Toyota Prius Prime hybrid battery at a glance
- Battery type
- Lithium-ion
- Repair route
- Replaced as a complete assembly. Lithium packs are not rebuilt at module level
- Supplied as
- New aftermarket
- Fits
- 2017–2022 Prius Prime. Not interchangeable with any standard Prius pack
- Installation
- Included at our shop in the Phoenix metro; mobile install at your home or workplace adds $250
- Before ordering parts
- Battery chemistry and part numbers changed within some model years. We confirm against your VIN before quoting or ordering parts.
Symptoms Prius Prime owners report
- Electric-only range far short of what a full charge used to give.
- The engine starting early in a drive, or running while the car is in EV mode.
- Charging stopping before the car reaches full.
- The state-of-charge display jumping rather than moving steadily.
- A hybrid system warning light, sometimes only after the car has been parked in the sun.
Check your Toyota coverage first
Call a dealer with your VIN before you pay anyone
Plug-in traction packs carry long manufacturer coverage, and it varies by model year and state. If yours is still covered, the repair should not come out of your pocket.
What happens next
- 1Send us your VIN and model year, and what the car is doing.
- 2We confirm which pack fits and what we can source for it.
- 3You get the price in writing before anything is ordered.
- 4Fitted at our shop in the Phoenix metro, or at your home or workplace for an extra $250.
Prices and fitment for the Toyota Prius Prime
- Toyota Prius Prime Hybrid Battery (2017–2022) — from $4,845
Toyota Prius Prime hybrid battery questions
Do you replace Prius Prime hybrid batteries?
Can a Prius Prime battery be reconditioned or rebuilt?
Does a standard Prius battery price apply to a Prius Prime?
Price your Toyota Prius Prime
Packs and modules, with the warranty on each.
1Your make
2Your model
3What you need
We confirm the exact pack from your VIN before ordering.
Source: /vehicles/toyota-prius-prime
Questions about your Toyota Prius Prime?
Include the model year and what the car is doing.
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