Abstract
A buffer member, a battery cell, a battery, and an electric apparatus are disclosed. The buffer member is used inside the battery cell, the battery cell) includes an electrode assembly, where the buffer member has a pressure-bearing face facing or facing away from the electrode assembly, and the pressure-bearing face is provided with a clearance groove.
Full Text
What is claimed is:
A buffer member, a battery cell, a battery, and an electric apparatus are disclosed. The buffer member is used inside the battery cell, the battery cell) includes an electrode assembly, where the buffer member has a pressure-bearing face facing or facing away from the electrode assembly, and the pressure-bearing face is provided with a clearance groove.
Timeline
Filed
03/19/2026Published
07/23/2026Granted
Not AvailableIPC Codes(3)
H01M 50/477:characterised by their shape
H01M 10/0587:of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
H01M 50/486:Organic material