Verfahren und Vorrichtung zur Aktivierung der Batteriekapazität sowie Elektronische Vorrichtung und Speichermedium

Details

Veröffentlichungs-Nr.

EP4734222

Anmeldetag

7. Dezember 2023

Veröffentlichung

13. März 2025

Rechtsraum

EP

IPC

H01M10/44

Abstract

Provided are a method and an apparatus for activating battery capacity, an electronic device, and a storage medium. By charging the battery to a smaller cutoff current, discharging it to a higher SOC, and performing charge/discharge cycling during a constant voltage charging phase, the method establishes a lithium ion path in the battery, activates lithium intercalation sites in the negative electrode, and activates some inert lithium ions in the positive electrode during a charging and discharging process, eliminating battery capacity ramp-up, and increasing the battery capacity.

Anmelder

Firma

Eve Power Co., Ltd.

Land

🇨🇳 China