Xiaomi Unveils Xiaomi 17 series
On September 25, 2025, Xiaomi hosted the 2025 Lei Jun Annual Speech at the Beijing National Convention Center, where it unveiled the new Xiaomi 17 series, the Xiaomi Pad 8 series, and a range of new smart home appliances during its annual flagship launch event.
Die Xiaomi 17 lineup includes three models — Xiaomi 17, Xiaomi 17 Pround Xiaomi 17 Pro Max:
- Xiaomi 17: A compact 6.3-inch flagship debuting the Snapdragon® 8 Elite Gen 5 Mobile Platform, a 7000mAh Xiaomi Surge Battery, and a Leica Summilux imaging system.
- Xiaomi 17 Pro and the 6.9-inch Xiaomi 17 Pro Max: Both feature a groundbreaking Dynamic Back Display, next-generation LOFIC High Dynamic Technology, and a 5× optical zoom lens.
7000mAh Xiaomi Custom Shaped Batteries: Big Power in a Compact Size
The Xiaomi 17 packs an impressive 7000mAh Xiaomi Surge Battery, setting a new benchmark for battery capacity among today’s 6.3-inch flagship phones and proving that large power no longer requires a bulky design.
Thanks to next-generation Xiaomi Surge technology, this battery featuring a high silicon content of up to 16% und ein energy density reaching 894 Wh/L. Notably, the Xiaomi 17 Pro series debuts an L-shaped custom-stacked cell design, dramatically improving space utilization and delivering a breakthrough in both battery technology and structural engineering.
Battery Capacity Increased by 11.4%: How the Individuell geformte Batterien Achieves It
1.Custom-Shaped Design Maximizes Space Utilization
The Xiaomi 17 Pro uses an L-shaped irregular battery, which allows it to perfectly fit the internal layout of the phone. Unlike traditional rectangular or cylindrical cells, this custom shape reduces wasted space, making room for more active materials and contributing directly to a higher battery capacity without increasing the phone’s overall size.
2.Stacked Cell Technology Enhances Energy Density
The battery employs stacked cell (pouch-layered) technology, where multiple thin electrode layers are stacked efficiently within the pouch. This method not only increases the surface area for chemical reactions, but also enables höhere Energiedichte, better thermal management, and more stable performance over time compared to conventional single-layer designs.
3.Multi-Tab Electrode Design Lowers Internal Resistance
The Xiaomi 17 Pro battery features a multi-tab (multi-electrode lead) design, which significantly reduces internal resistance by 78%. By providing multiple paths for electron flow, this design improves charge/discharge efficiency, reduces heat generation, and allows the battery to deliver high power output more safely and efficiently.
How Xiaomi 17 Delivers High Energy Density up to 894 Wh/L
The Xiaomi 17 series achieves an ultra-high energy density of 894 Wh/L, thanks to its advanced silicon-carbon anode with a silicon content of 16%.
Silicon has a much higher theoretical capacity than graphite, allowing the anode to store more lithium ions in the same volume. By carefully combining silicon with carbon, Xiaomi ensures enhanced energy storage without compromising battery stability or lifespan. This design not only boosts overall capacity, but also improves charge/discharge efficiency and low-temperature performance, making the battery both powerful and reliable in daily use.
LanDazzle-Custom Shaped Battery Manufacturer
LanDazzle ist ein weltweit anerkannter Hersteller von Individuell geformte Batterie. Wir bieten einen umfassenden Service - von den Batteriezellen über die Konstruktion bis hin zur BMS-Integration - und liefern Komplettlösungen, die genau auf Ihre Anforderungen zugeschnitten sind. Unser Team bietet detaillierte, vertrauliche Projektunterstützung und einen hochwertigen, umfassenden Kundendienst.
Our custom shaped lithium ion batteries are engineered to match almost any terminal device design. We customize ultra-thin cells down to 0.6 mm and widths as narrow as 4mm, in curved, round, L-, D-, and C-shapes. Each battery delivers superior performance with a 1,000-cycle lifespan, wide operating temperatures ( –40 °C to 60 °C), and rapid charging capability up to 5C.
Focusing on speziell geformte Batterien, we have helped our clients solve a wide range of challenges, including optimizing internal space, increasing battery capacity, and maximizing energy density. By leveraging advanced design techniques such as irregular form factors, stacked-cell configurations, and multi-tab electrode layouts, we are able to deliver batteries that fit complex device geometries while providing high performance, long lifespan, and reliable power output. Our expertise ensures that even the most demanding applications can achieve efficient space utilization, enhanced energy storage, and superior operational stability.
Below are some of our client success stories, showcasing how our custom battery solutions have solved real-world challenges:
- Null verschwendeter Platz: LanDazzle hilft Kunden bei der Überwindung von Problemen mit der Passform von Smart Glasses
- Kundenspezifische Batterie mit hoher Energiedichte: LanDazzle erreicht 778 Wh/L für drahtlose Powerbank
- 50% Mehr Batteriekapazität: Wie LanDazzle die Roboter für die Früherziehung optimierte
- Prismatische Batterien vs. runde Batterien: Wie wir die Kapazität für intelligente Uhren erhöht haben
Schlussfolgerung
Xiaomi 17 Pro, have demonstrated the power of custom-shaped (irregular) batteries. By adopting L-shaped battery designs, Xiaomi have been able to maximize internal space utilization, increase battery capacity, and achieve higher energy density—all without increasing device size. These innovations highlight how tailored battery solutions are becoming essential for compact, high-performance devices.
Customize Your LiPo Battery Today!
If you already have a product design, the focus is on creating a battery that fits perfectly and meets all performance expectations. Our engineers will carefully analyze your design and evaluate its requirements, then provide a tailored battery solution including recommended capacity, voltage, discharge rate, and other key specifications. Even if your product design is not finalized, we can still develop a customized battery solution based on your requirements. Simply provide basic specifications such as desired runtime, weight limits, shape, voltage, or environmental considerations, and our engineering team will propose an optimal battery solution tailored to your needs.
Wenden Sie sich noch heute an LanDazzle, um Ihre Anforderungen zu besprechen und eine maßgeschneiderte Lösung zu erhalten, die auf maximale Leistung, Sicherheit und Zuverlässigkeit ausgelegt ist.
E-Mail: info@landazzle.com
Whatsapp: +8618938252128
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