How to connect the lithium battery protection board?

by：CTECHi 2021-08-09

The lithium battery protection board is a necessary equipment for the safety of lithium batteries. In most cases, the lithium battery protection board should have the function of controlling the working conditions of the lithium ion battery. These working conditions include voltage, current, temperature, etc. The particularity of the use of lithium-ion batteries makes it necessary to use the lithium-ion battery together with the protection board to ensure the safety and reliability of the entire system, so how can it be safe and reliable? It is very important to master some common sense knowledge of how to connect the lithium battery protection board. The following Chinese innovation will explain some skills on how to connect the lithium battery protection board.

1. Output negative P-, charging negative C-, battery negative B, please connect in order, please do not connect the reverse line, so as not to burn the circuit components.

2. Charging line, discharging line, battery negative. Use thick wires as much as possible, otherwise large currents will not pass, and over-current protection will be achieved and the circuit will not work.

3. The positive output of the battery is directly connected to the output without passing through the protection circuit.

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