New generation BMW iX3: 4695mAh battery, 10-minute charge adds 400 km range.
BMW has confirmed the next-generation iX3 will launch next year with a large 4695 battery, an 800V platform, and a self-developed silicon carbide inverter. The car achieves over 900 km of range per charge, with a 10-minute additional charge of 400 km and an 80% charge in 21 minutes.
BMW announced that the next-generation iX3 will launch next year, featuring a large 4695 rectifier battery, a driving range of over 900 km according to CLTC standards, and the ability to add another 400 km of range in 10 minutes with fast charging. This information was released on November 21st at the Guangzhou Auto Show, along with an 800V high-voltage platform and a self-developed silicon carbide inverter to improve charging efficiency and operation.
4695 battery: the technological heart of the new iX3.
At the heart of the new iX3 is a large 46 mm diameter (4695) cylindrical battery developed by BMW. The anode uses a high-nickel alloy with a cylindrical steel casing to increase energy density and stabilize the nickel content; the cathode uses a silicon-carbon material combined with a custom electrolyte solution to extend lifespan. Compared to previous cube-shaped batteries, BMW says the energy density of the new generation is increased by approximately 20%.
The integrated battery structure within the vehicle body, eliminating the need for separate modules, optimizes space and contributes to a longer driving range. According to the manufacturer, the new iX3 achieves over 900 km in CLTC-certified range on a single full charge.
800V fast charging and silicon carbide inverter
The 800V high-voltage platform, coupled with a self-developed silicon carbide inverter, are two crucial components in BMW's new electric powertrain lineup. This system promises significant improvements in charging efficiency and operational capabilities.
In terms of charging speed, the car can be charged enough to travel approximately 400 km in just 10 minutes. Charging to 80% takes 21 minutes, according to information released by BMW.
Space and safety: integrated battery, steel casing, bottom drain valve.
The integrated battery design within the vehicle body allows for a more spacious interior while optimizing weight distribution. BMW emphasizes the safety of the new battery pack with a steel casing and anti-explosion valves located at the bottom of the cells to control pressure when necessary.
Cockpit: 4K display, convenient to use with polarized sunglasses.
BMW introduces a 4K projection area on the dashboard with nano-coated glass. According to the company, this display can be used normally even when the user is wearing polarized sunglasses, improving usability in various lighting conditions.
Driver assistance system developed by BMW in collaboration with Momenta.
The driver control and assistance system on the new-generation iX3 was developed in collaboration between BMW and Momenta. The team conducted field tests in Beijing, Shanghai, Shenyang, and Nanjing. In the future, this solution will be applied to many models, including the domestically produced new-generation BMW iX3.
Key figures as released by BMW
| Category | Information |
|---|---|
| Technology announcement time | November 21st at the Guangzhou Auto Show |
| Vehicle launch date | Next year (according to BMW) |
| Battery cell type | Large cylindrical battery 4695, 46 mm in diameter. |
| Electrode chemistry | High nickel alloy anode; silicon-carbon cathode; customized electrolyte. |
| Increase energy density | +20% compared to previous cube-shaped batteries |
| Voltage platform | 800V |
| Inverter | Self-developed silicon carbide (SiC) |
| range of movement | > 900 km according to CLTC standards |
| Charging speed | 10 minutes to add approximately 400 km; 21 minutes to reach 80% |
| Battery pack structure | The battery is integrated into the vehicle body, not a modular design. |
| Cell safety | Cylindrical steel casing, explosion-proof valve at the bottom. |
| Driver assistance | Developed with Momenta; tested in Beijing, Shanghai, Shenyang, and Nanjing. |
| Cockpit | 4K projection area on the control panel, nano-coated glass. |
Overall perspective
The new generation iX3 focuses on the 4695 battery platform, 800V fast charging, and a self-developed silicon carbide inverter. Published figures include over 900 km according to CLTC per charge, 400 km in 10 minutes, and 21 minutes to reach 80% charge. The integrated battery structure, improved electrode materials, and cell safety solutions are key technical highlights. In addition, BMW introduces a 4K display experience in the cabin and the Momenta collaborative driver assistance system, which has undergone field testing in several major cities.
More details regarding performance specifications, specific charging configurations, and commercial equipment will be confirmed when BMW launches the next-generation iX3 next year.
