Technology



Chongqing Research Institute

 
 


 
 



Stacking Technology

VDL’s coin batteries are manufactured using its unique stacking technology, which offers a wealth of benefits to our customers. VDL has been awarded global patents on this innovation.
 
Manufacturing Technology Stacking Winding
Adopted by VDL Most Competitors
Space Utilization Good Poor
Internal Impedance Low High
Patent Infringement Risk* Zero High
*Referring to global patents filed by Varta Microbattery





Smart Manufacturing

Fully automated production line for both coin and pouch cells







MES system with individual QR code for full traceability




LATEST NEWS

Correct use of 573230 square battery

Correct use of 573230 square battery

Correct use of 573230 square battery 573230 square battery is widely used and is a kind of energy storage conversion equipment. The use of the battery is generally divided into small-medium-large. Generally small batt

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Related structure and battery characteristics of 1254H TWS coin battery

Related structure and battery characteristics of 1254H TWS coin battery

1254H TWS coin battery is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution. Due to the very active chemical properties of lithium

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What are the main advantages of 1238C coin cell?

What are the main advantages of 1238C coin cell?

The 1238C coin cell is one of the battery shape classifications. The 1238C coin cell also belongs to the opposite sex battery in the dry battery. Because of its size like a small button battery, it is also called a butto

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