Advantages of lithium ion battery protection board

1. Overcharge protection, guard against damage to the lithium-ion battery pack caused by overcharge.

2. Over-discharge protection to prevent over-discharge from causing deterioration of battery life.

3. Over-current and short-circuit protection is safer and more reliable during the use of lithium-ion batteries.

4. It is small in size and can be applied to a variety of lithium-ion battery packs.

The use of lithium ion battery protection board

Lithium-ion batteries cannot be overcharged. Excessive lithium-ion battery energy will cause the lithium-ion battery's temperature to become too high, the internal electrolyte will dissolve, the battery will become fat, and explode.

The main purpose of the iron-lithium-ion battery protection board is to guard against overcharge and over-discharge of the lithium-ion battery. When the lithium-ion battery is being charged, after overflowing, the inner lithium-ion battery protection board will automatically stop charging, preventing the battery from overcharging. , When the power is almost used up, the lithium-ion battery protection board will automatically cut off the output terminal, so that the lithium-ion battery stops current output, thereby protecting the battery from over-discharge.

The lithium ion battery protection board is to control the lithium ion battery to be protected under normal working conditions. The lithium ion battery can be overcharged at 3.9-4.3v, the over-discharge protection can be set at 2.3-2.6V, and the overcurrent can be according to the battery requirements. Do, the temperature can also be controlled. It can be seen that the lithium-ion battery protection board is a necessary condition for the lithium-ion battery to work in a normal environment and not to make the lithium-ion battery product dangerous.

Lithium iron battery has its safe discharge charge and overcurrent limit. The protection board is added so that these values do not exceed the safe range when using lithium-ion batteries.

BMS protection board has a great effect on lithium batteries and lithium battery packs, ACEY provides BMS protection board tester.