What kind of battery does Toyota Prius use?

Toyota Prius Battery Type
The Toyota Prius uses both Nickel-Metal Hydride (NiMH) and Lithium-ion (Li-ion) batteries for its hybrid system. The choice between the two types depends on the specific model and trim of the Prius. Some models use NiMH batteries, while others use Li-ion batteries. This flexibility allows Toyota to optimize the performance and efficiency of the Prius based on different factors [[3]].
Battery Replacement and Upgrades
If a Prius owner needs to replace the battery, it’s important to note that not all Prius batteries are the same. Some models use lithium-ion batteries, while others use nickel-metal hydride batteries. However, aftermarket suppliers have engineered a lithium-ion replacement for Prius models that originally came with nickel-metal hydride batteries. This upgrade offers more power and higher MPG, making it an attractive option for Prius owners.
Starting Battery
In addition to the hybrid battery, the Toyota Prius also uses a 12-volt starting battery. The starting battery is a lead-acid 12V battery, which is responsible for powering the electronics and internal combustion engine (ICE) of the vehicle [[9]].
Conclusion
In summary, the Toyota Prius uses both Nickel-Metal Hydride (NiMH) and Lithium-ion (Li-ion) batteries for its hybrid system, with the specific type depending on the model and trim. Additionally, there is an option for aftermarket lithium-ion battery replacements for models originally equipped with nickel-metal hydride batteries.

Can I put a regular battery in a Prius?

Yes and no. While the Prius does use a “regular” 12v battery (in addition to the much larger, high-voltage battery), it’s specific 12v battery is unusually small (compared to most cars) and requires a vent.

Can I replace Prius hybrid battery myself?

Can I replace a hybrid battery myself? It’s possible to replace a hybrid battery as a DIYer, but there’s an inherent danger in handling the high-voltage battery. It’s a job best left to certified hybrid technicians.

Do all Prius use the same battery?

Well, there’s good news and bad news with the answer to that question. The bad news is that, no, not all Prius batteries are the same. Some models use lithium-ion batteries, while others use nickel metal hydride batteries.

Which Prius has lithium-ion battery?

Third generation (XW60; 2023)

Third generation (XW60)
Transmission	Planetary gear eCVT
Hybrid drivetrain	Plug-in hybrid
Battery	13.6 kWh lithium-ion
Range	965 km (600 mi) (EPA)

Which battery is used in hybrid cars like Toyota Prius?

NiMH batteries
NiMH batteries are the most commonly used hybrid car batteries. They are affordable and have a relatively long lifespan of 8-10 years. They are also relatively safe and reliable. However, they have a lower energy density than Li-Ion batteries, which makes them bulkier and heavier.

What year did Prius switch to lithium battery?

2015
Starting with the 2015 model year, the Prius has used lithium-ion batteries for some Prius models, while others use nickel metal hydride batteries.

When did Prius switch to lithium battery?

Starting with the 2015 model year, the Prius has used lithium-ion batteries for some Prius models, while others use nickel metal hydride batteries.

What type of battery does the Toyota Prius use?

The usual Prius battery size is one of four BCI Group Sizes which are 140R, 24R, 34, and 51. Match up the size printed on your old battery, source it in your owner’s manual, or ask an associate for help.

Why Toyota still uses NiMH?

NiMH battery packs — which the automaker debuted in 1997 via the first-generation Toyota Prius HEV in Japan — typically offer a cost advantage compared to lithium-ion chemistry. “NiMH also provides the power that’s needed to give assistance to the Toyota Hybrid System and provide a fuel-economy boost,” Ankeney said.

Do Toyota Prius use lithium batteries?

Starting with the 2015 model year, the Prius has used lithium-ion batteries for some Prius models, while others use nickel metal hydride batteries.But the strength of lithium-ion packs is their ability to perform long charge cycles. That’s why all plug-in hybrids, like the Prius Prime, have li-ion cells.