Ultrathin lithium battery with infinite volume

Abstract

The invention discloses an ultrathin lithium battery with the infinite volume. The ultrathin lithium battery comprises a battery cell (1), a solar photovoltaic panel (2) and a diode (3), wherein the battery cell (1) and the solar photovoltaic panel (2) are matched; a tab (4) is arranged on the battery cell (1); one end of the diode (3) is connected with the tab (4); the other end of the diode (3)is connected with the solar photovoltaic panel (2). When the electric quantity is low, the solar photovoltaic panel automatically supplies electricity to a lithium battery, so that the permanent duration is realized; the duration longer than 10 years can be at least ensured; meanwhile, the diode is used; the effects of preventing the reverse power supply of the lithium battery to the photovoltaicpanel on one hand and protecting the lithium battery on the other hand can be achieved.

Description

technical field [0001] The invention relates to the field of lithium battery manufacturing, in particular to an ultra-thin lithium battery with unlimited capacity. Background technique [0002] With the continuous development of electronic devices, many devices need to be equipped with batteries. However, the capacity of batteries is limited. Conventional lithium batteries increase battery life by increasing thickness, width or length, and have poor safety and narrow temperature adaptability. Outdoor applications It is easy to swell at high temperature and even cause safety accidents. [0003] At the same time, the batteries of many devices are built-in and fixed. If they are not charged in time, the electronic devices cannot be used after they run out of power. In an emergency or outdoors, a dead battery will cause a certain degree of inconvenience. If it is some electric and electronic equipment with replaceable batteries, frequent battery replacement is cumbersome on the...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of electronic devices, many devices need to be equipped with batteries. However, the capacity of batteries is limited. Conventional lithium batteries increase battery life by increasing thickness, width or length, and have poor safety and narrow temperature adaptability. Outdoor applications It is easy to bulge at high temperature and even cause safety accidents

[0003] At the same time, the batteries of many devices are built-in and fixed. If they are not charged in time, the electronic devices cannot be used after the power is out. If there is an emergency or outdoors, the battery will cause a certain degree of inconvenience.

If it is some electric and electronic equipment with replaceable batteries, it is cumbersome to replace the batteries frequently, and it is not conducive to environmental protection on the other hand.

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