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

Rechargeable Square Pouch Battery structure and advantages

Rechargeable Square Pouch Battery structure and advantages

         At present, there are three main types of lithium battery packaging on the market, namely, cylindrical, square and coin cell. Among them, the structure of Rechargeabl

MORE
What are the characteristics of a good rechargeable coin battery?

What are the characteristics of a good rechargeable coin battery?

           First of all. They are very safe. Safety is one of the basic and most important production guidelines for all batteries. In order to prevent short circuit and leakage of rechargea

MORE
Advantages and development trends of bagged squared pouch battery

Advantages and development trends of bagged squared pouch battery

Squared pouch battery The main advantages of a square battery are its thin profile and efficient use of space. The elongated rectangular shape helps to better layer and increase flexibility, and square batteries are com

MORE