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Tailorable battery cell, battery and manufacturing method thereof

A cell and battery technology, applied in secondary battery manufacturing, primary batteries, circuits, etc., can solve problems such as capacity needs to be improved, achieve the effects of shortening ion transmission distance, facilitating disassembly, and reducing battery internal resistance

Pending Publication Date: 2022-07-29
ZINERGY SHENZHEN LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the performance of the existing thin-film batteries so far is limited by the loss in the ion transport process, the number of active materials and the overall size, and the capacity needs to be improved.

Method used

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  • Tailorable battery cell, battery and manufacturing method thereof
  • Tailorable battery cell, battery and manufacturing method thereof
  • Tailorable battery cell, battery and manufacturing method thereof

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] It should be noted that if there are directional indications (such as up, down, left, right, front, back, etc.) involved in the embodiments of the present invention, the directional indications are only used to explain the difference between the various components in a certain posture If the specific posture changes, the directional indication also changes accordingly.

[0029] In addition, if there are descriptions involving "firs...

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Abstract

The invention discloses a cuttable battery cell, a battery and a manufacturing method of the cuttable battery cell, and relates to the technical field of battery structures. The cuttable battery cell comprises at least two electrode units, each electrode unit comprises an electrode layer and a current collection layer which are arranged in a stacked mode, each electrode layer comprises a first electrode body and a second electrode body, and an electrode arm of each first electrode body is meshed with an electrode arm of each second electrode body; the adjacent electrode units are connected through an electric connection structure, and the electric connection structure is used for cutting to split the adjacent electrode units; the adjacent electrode units are connected through an electric connection structure for cutting. The pole arm of the first electrode body is meshed with the pole arm of the second electrode body, so that the area utilization rate is improved, the ion transmission distance is shortened, the internal resistance of the battery is reduced, and the effective capacitance can be improved. In addition, through connection of the electric connection structure for tailoring, the tailorable battery cell can be conveniently disassembled, customized tailoring is facilitated, and the battery with the required capacity can be rapidly assembled.

Description

technical field [0001] The invention relates to the technical field of battery structures, in particular to a tailorable battery cell, a battery and a manufacturing method thereof. Background technique [0002] With the widespread use of printed electronic products in everyday smart objects, corresponding power supply devices, such as planar energy storage batteries or thin-film batteries with coplanar electrodes, have become the focus of increasing attention. However, the performance of thin-film batteries available so far is limited by the loss during ion transport, the number of active materials, and the overall size, and the capacity needs to be improved. SUMMARY OF THE INVENTION [0003] The main purpose of the present invention is to provide a cuttable battery cell, which aims to increase the battery capacity. [0004] In order to achieve the above purpose, the tailorable battery core proposed by the present invention includes at least two electrode units, the elect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/04H01M6/00
CPCH01M10/04H01M6/00
Inventor 聂赞相罗师强普里帖斯·希亚拉迪乐克·奥兹特
Owner ZINERGY SHENZHEN LTD
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