Battery aging tester and battery aging testing method
A tester and battery technology, applied in the fields of instruments, measuring electricity, measuring devices, etc., can solve the problems of high professional demand of operators, large size, and long time for operators to get started, to overcome the long detection time, simple circuit structure, The effect of good practical value
Active Publication Date: 2018-09-25
FUJIAN SHIDA COMP EQUIP
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Problems solved by technology
At present, the battery aging equipment on the market is aimed at some large battery factories. Each battery aging equipment is bulky and expensive, and has a high professional demand for operators. It takes a long time for operators to get started, which directly affects production efficiency.
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[0028] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0029] In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways than those described here, and those skilled in the art can make similar extensions without departing from the connotation of the present invention. Accordingly, the present invention is not limited to the specific embodiments disclosed below.
[0030] Such as figure 1 As shown, the present embodiment provides a battery aging tester, which is characterized in that it includes a CPU, an LCD display circuit, a button circuit, a DEBUG serial port / USB debugging circuit, an LED indicating circuit, and a 12-way charging and discharging ...
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The invention relates to instrument and method for testing ageing of a battery. The instrument comprises a CPU of which the power is independently supplied through an individual adapter, an LCD display circuit, a key circuit, DEBUG serial / USB debugging circuit, an LED indicting circuit, and 12 charging / discharging circuits composed of MP2615 chips; the LCD display circuit, the key circuit, the DEBUG serial / USB debugging circuit and the LED indicating circuit are connected with the CPU; one 9V adapter supplies power to every four of the 12 charging / discharging circuits; the output ends of the 12 charging / discharging circuits are all connected with cement resistor loads for discharging. According to the instrument, one main board can drive 12 batteries to age synchronously; in addition, the 12 batteries independently run and does not influence any operation of each other, so that the production efficiency is greatly increased.
Description
technical field [0001] The invention relates to the technical field of battery testing, in particular to a battery aging tester and a battery aging testing method, which can be used for rapidly aging batteries and tooling for screening defective batteries. Background technique [0002] With the widespread use of digital products such as mobile phones and notebook computers, lithium-ion batteries have been widely used in such products with excellent performance, and are gradually developing into other product applications. Lithium-ion batteries have become the mainstream. There are many types of batteries flooding the market. Due to the different qualifications of battery manufacturers, the quality of the batteries produced is also uneven. So there is an urgent need for a device to detect whether the battery is qualified. The battery aging equipment currently on the market is aimed at some large-scale battery factories. Each battery aging equipment is bulky and expensive, an...
Claims
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IPC IPC(8): G01R31/36
Inventor 林怀黄少斌陈先樑陈雄文
Owner FUJIAN SHIDA COMP EQUIP