Why are they all using vacuum cleaner protection boards

What is a vacuum cleaner protection board? As the name suggests, it protects the lithium battery inside. With the continuous development of technology and energy, and its application in various industries, lithium batteries have become the mainstream.

Lithium batteries are composed of two main parts - a lithium battery cell and a protective plate. The components of a lithium battery cell include a positive electrode plate, a separator, a negative electrode plate, an electrolyte, etc; The positive electrode plate, separator, and negative electrode plate are wrapped or stacked, coated, and filled with electrolyte to form a battery cell.

Due to the special material properties of lithium ions in lithium batteries, the battery pack is prone to overcharging, overdischarging, and overcurrent. In order to prevent damage, short-circuit protection, temperature protection, and reverse short-circuit protection are applied to the battery pack to ensure the safety and stability of the lithium battery, thereby reducing potential safety hazards when using built-in lithium battery devices and protecting the safety of users.

So in fact, the function of the vacuum cleaner protection board is similar to that of the battery protection board, essentially used to protect the safety of lithium batteries and ensure their operation.

Welcome to choose the desired vacuum cleaner protection board.