Novel high-voltage lithium ion storage battery with high performance and high capacity

Abstract

The invention discloses a novel high-voltage lithium ion storage battery with high performance and high capacity. The battery comprises a storage battery box, wherein an upper end of the storage battery box is fixedly connected with a box cover, an upper end of a bearing plate is fixedly connected with a high-voltage lithium ion battery pack, a protection box is arranged in the high-voltage lithium ion battery pack, a polar plate assembly is fixedly connected into the protection box, a first partition plate is fixedly connected with the interior of the protection box, the first partition plateis located at an outer side of the polar plate assembly, an electrode plate is fixedly connected with an upper end of the polar plate assembly, a protective cover is fixedly connected with an upper end of the protective box, a wire is fixedly connected into a binding post, a lower end of the wire is electrically connected with a pole column, and an upper end of the wire penetrates through a wiregroove to be electrically connected with a controller. The high-voltage lithium ion storage battery is advantaged in that the overall application range is enlarged, the overall power is conveniently adjusted, the overall heat dissipation performance and shock resistance are improved, and thereby the overall practicability is improved.

Description

technical field [0001] The invention relates to the technical field of lithium-ion batteries, in particular to a novel high-voltage lithium-ion battery with high performance and large capacity. Background technique [0002] Lithium-ion battery is a secondary battery (rechargeable battery) that mainly relies on lithium ions to move between positive and negative electrodes to work. During the charging and discharging process, Li+ intercalates and deintercalates back and forth between the two electrodes: when charging, Li+ is deintercalated from the positive electrode, intercalated into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; the opposite is true during discharge. Rechargeable lithium-ion batteries are the most widely used batteries in modern digital products such as mobile phones and notebook computers, but they are relatively delicate and cannot be overcharged or overdischarged during use (it will damage the batte...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a new high-voltage lithium-ion battery with high performance and large capacity, so as to solve the problem that the power of the lithium-ion battery is low in the above-mentioned background technology, which cannot meet the power supply of equipment requiring a large amount of electricity, thereby reducing the battery life of the lithium-ion battery. At the same time, most of the positive and negative plates inside the lithium-ion battery are installed by connecting the negative plate to the positive plate, which reduces the contact area between the positive plate and the negative plate and the electrolyte, thereby reducing the overall electrolytic reaction and reducing the The efficiency of lithium-ion battery power supply and charging. At the same time, the existing lithium-ion batteries cannot adjust the overall power consumption according to actual needs, thereby increasing unnecessary waste, and making lithium-ion batteries unsuitable for power supply of various devices, reducing overall usability

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