High-power lithium ion battery device
A lithium-ion battery, high-power technology, used in battery pack components, non-aqueous electrolyte batteries, electrolyte battery manufacturing, etc., can solve problems such as unstable work, overcharge, and inability to fully adapt, and improve operation stability. , the effect of improving the stability
Inactive Publication Date: 2013-07-10
SUZHOU SINLION BATTERY
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Problems solved by technology
[0003] However, the battery poles in the existing lithium-ion battery devices are consistent with the power that the battery itself can accommodate and use. For different working conditions, it is often not fully adaptable, and it is prone to unstable work, overcharging or Short circuit, not conducive to safe use
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[0013] Such as figure 1 A high-power lithium-ion battery device shown includes a battery storage box 1, which is different in that: a lithium-ion battery is arranged in the battery storage box 1 used in the present invention, and a lithium-ion battery is arranged on the lithium-ion battery. There are electrodes. Moreover, an externally connected positive electrode 2 and an externally connected negative electrode 3 are distributed on the battery containing box 1 .
[0014] Specifically, the electrodes used include at least one positive electrode 4 of a high-power lithium-ion battery, at least one positive electrode 5 of an ordinary-power lithium-ion battery, at least one negative electrode 6 of a high-power lithium-ion battery, and at least one negative electrode of an ordinary-rate lithium-ion battery 7. At the same time, the positive electrode 4 of the high-power lithium-ion battery is connected to the positive electrode 2 of the ordinary-power lithium-ion battery through a...
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The invention relates to a high-power lithium ion battery device. The high-power lithium ion battery device comprises a battery accommodating box, a lithium ion battery is arranged in the battery accommodating box, and an external anode and an external cathode are distributed on the battery accommodating box. The lithium ion battery comprises at least one high-power lithium ion battery anode, at least one general-power lithium ion battery anode, at least one high-power lithium ion battery cathode and at least one general-power lithium ion battery cathode. The high-power lithium ion battery anode and the general-power lithium ion battery anode are connected with the external anode through a conductor, and the high-power lithium ion battery cathode and the general-power lithium ion battery cathode are connected with the external cathode through a conductor. The above high-power electrodes can effectively share and accept the external high-power power supply and transmission, so the running safety is improved. Complex replacement carried out according to the work power is not needed.
Description
technical field [0001] The invention relates to a battery device, in particular to a high-power lithium-ion battery device. Background technique [0002] A lithium-ion battery is a rechargeable battery that primarily relies on the movement of lithium ions between the positive and negative electrodes to function. During the charging and discharging process, Li+ intercalates and deintercalates back and forth between the two electrodes: when charging the battery, Li+ is deintercalated from the positive electrode, inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; the opposite is true when discharging. Generally, batteries containing lithium elements are used as electrodes. It is a representative of modern high-performance batteries. [0003] However, the battery poles in the existing lithium-ion battery devices are consistent with the power that the battery itself can accommodate and use. For different working ...
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Login to View More IPC IPC(8): H01M10/058H01M2/26
CPCY02E60/10Y02P70/50
Inventor 吴晓东
Owner SUZHOU SINLION BATTERY