Discharging of used lithium batteries refers to the process of completely releasing the stored electrical energy in used lithium-ion batteries before disposal. In addition, this process is usually carried out under safe and controlled conditions to minimize the charge inside the battery to reduce potential safety risks and environmental hazards.

Lithium battery acupuncture discharge

How to discharge a lithium battery?

You can use the following methods to handle lithium batteries, including soft-pack and cylindrical batteries. However, you need to perform corresponding discharge treatment according to their different characteristics.

Due to the characteristics of soft-pack batteries, you can puncture the battery by needle puncture to achieve the purpose of discharge.

Due to the characteristics of cylindrical batteries, you can puncture the battery by rotary cutting to achieve the purpose of discharge.

Is there any other way to improve the quality of discharge?

After discharging different batteries, you drop them directly into the discharge cooling box for water cooling to prevent problems such as smoke generated during the discharge process.

What equipment is needed to discharge lithium-ion batteries?

Acupuncture equipment

Needle discharge equipment

You can feed the charged lithium-ion battery into the equipment through the conveyor. Then, the lithium-ion battery is discharged through the needle roller. Finally, the gap between the needle roller and the feed table can be adjusted to meet the discharge requirements of different types of lithium-ion batteries.

Spraying equipment

You need to feed the lithium-ion battery after needle discharge into the mesh belt conveyor. In addition, the spray device is used to cool down during the conveying process. The lower part of the conveyor is equipped with a water tank. It can be recycled.

Spraying equipment

What is the price of waste lithium battery discharge equipment?

Equipment size and capacity

The prices of equipment of different sizes and capacities vary greatly. If you want to process a single or a small number of battery cells, then I recommend you to choose our YS-500 equipment, which costs about $3,000. If you want to process higher voltage battery packs, such as 48v, 72v, etc. Then I recommend the YS-800 equipment, which costs about $10,000.

Manufacturer and brand

The prices of equipment from different manufacturers and brands will also vary. Some well-known brands of equipment may be more expensive, but the quality and after-sales service are relatively guaranteed. For example, Siemens, Schneider, etc., the price is about $10,000-20,000. But if you value cost-effectiveness more, small brands can meet your needs well, and their prices are all about $10,000.

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