Zylindrische Batterie, Herstellungsverfahren dafür und Elektronische Vorrichtung
EP4811506
23. September 2026
Anmelder: Xiamen Ampace Technology Limited 🇨🇳
Details
- Veröffentlichungs-Nr.
- EP4811506
- Anmeldetag
- 31. Juli 2026
- Veröffentlichung
- 23. September 2026
- Rechtsraum
- EP
Abstract
This application provides a cylindrical battery, a preparation method thereof, and an electronic device. The cylindrical battery includes a housing, an electrode assembly, and an electrolyte. The housing includes a side wall. The electrode assembly and the electrolyte are accommodated in an accommodating cavity defined by the housing. A dyne value of an inner surface of the side wall facing the electrode assembly is greater than or equal to 40 dyn/cm. A contact angle θ between the electrolyte and the inner surface ranges from 0° to 19°.
Anmelder
- Firma
- Xiamen Ampace Technology Limited
- Land
- 🇨🇳 China