Polymer active super-energy battery

Abstract

The invention discloses a polymer active super-energy battery, which comprises a battery body and a protective shell. Anti-collision slots are respectively arranged in the top and one side of the protective shell. The inner wall of each anti-collision slot is fixedly connected with an anti-collision spring. One end of each anti-collision spring is fixedly connected with a T-shaped anti-collision head. One end of each T-shaped anti-collision head away from the corresponding anti-collision spring penetrates the protective shell and extends to the outside of the protective shell. The invention relates to the technical field of batteries. Double cushioning protection from inside to outside can be realized for the polymer active super-energy battery, and the battery protection effect is greatlyenhanced. Good resistance to external impact on the battery is achieved, and the battery is prevented from dropping and breaking. The polymer active super-energy battery is well protected by taking anti-fall and anti-collision measures. The problem that the existing polymer batteries have low capacity and voltage, are easy to age and discharge less electricity is well solved, and the durability of polymer batteries can be enhanced.

Description

technical field [0001] The invention relates to the field of battery technology, in particular to a polymer active super battery. Background technique [0002] Polymer battery is also a kind of lithium-ion battery, but compared with liquid lithium battery, it has many obvious advantages such as high energy density, smaller size, ultra-thin, lightweight, and high safety. It is a new type of battery , its nominal voltage is the same as the liquid lithium battery, which is also the nominal voltage of 3.7V, without memory effect. In terms of shape, the lithium polymer battery has the characteristics of ultra-thin, and can be made into any shape and capacity to meet the needs of various products. The battery, the theoretical minimum thickness of this type of battery can reach 0.5mm. Compared with the traditional battery, the polymer high-energy battery has a qualitative change. It does not contain any heavy metals and acids. There is no Discharge of harmful substances such as se...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a polymer active super-energy battery, which solves the problem that the existing battery protection measures have poor protection effects, cannot achieve good resistance to external impact on the battery, and cannot avoid battery damage. In case of breakage, it is impossible to protect the polymer battery well by taking anti-drop and anti-collision measures in the structure, which greatly shortens the service life of the polymer battery. At the same time, the original polymer battery capacity and Low voltage, easy aging, and less discharge

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