800-Volt Polestar 3 charges 10–80% in 22 minutes with new architecture and software
Polestar upgrades its Polestar 3 electric SUV with an 800-volt architecture and Breathe Charge software, enabling 10–80% DC charging in as little as 22 minutes.
- 350 kW
- 22 minutes
- up to 38%
What Happened
Polestar has upgraded the Polestar 3 with a new 800-volt electrical architecture and innovative Breathe Charge software. The combination enables significantly faster DC charging and greater performance, with the vehicle able to charge from 10% to 80% in as little as 22 minutes at compatible 350 kW DC chargers. The upgrade includes new batteries, motors, inverters, cable harnesses, and other components to support the higher voltage system.
“The extensive upgrade to an 800 Volt electrical architecture, coupled with cutting-edge battery software, delivers true added value and usability to Polestar 3 drivers thanks to faster charging that is among the best in its segment.”
22 minutesminutes
At compatible 350 kW DC chargers
“The key benefit to Polestar 3 drivers with Breathe Charge is that it improves charging performance and consistency in all real-world conditions – notably also in cool weather circumstances. Testing data shows that our software enables Polestar 3 drivers to add as much range during a 10-minute charging session at low temperatures as they would charging without Breathe Charge in an optimal temperatu”
Why this matters
This upgrade significantly reduces charging time, addressing a key barrier to EV adoption and making long-distance travel more convenient for Polestar 3 drivers.
Terms in This Story
- 800-volt architecture
- A high-voltage electrical system that reduces energy loss and enables faster charging compared to lower-voltage systems.
- DC charging
- Direct current charging, typically used for fast charging of electric vehicle batteries.
- Breathe Charge
- Adaptive battery software that simulates the battery in real time to optimize charging speed and protect battery health.
- Battery software
- Algorithms that manage battery performance, including charging speed, temperature, and long-term health.
Summarised from the linked release; details can be imperfect — always verify against the original source.