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
- $250 to fit at our shop in the Phoenix metro; mobile install at your home or workplace adds a further $250 on top of that
Get a price for your Toyota Prius Prime
Pick what you need and how to reach you. You get a written quote before anything is ordered.
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 for $250 on top of the pack price, or at your home or workplace for a further $250 on top of that.
Prices and fitment for the Toyota Prius Prime
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?
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Not sure what your hybrid needs? We'll work it out with you.
We come to you, test the pack, the 12V and the cooling, and you get a written quote before anything is decided. No obligation.