Product Variants of Battery Lids and Connectors

• Extremely flat lid design – thinner & mechanically more robust than today’s standard
• Creates space for more electrolyte 
• Lid and pins made of stainless steel
• High temperature resistance, from -40° C to over 125° C
• Electrolyte-resistant glass-to-metal sealing
• Customized lid diameters 
• For coin cells and pin-type microbatteries

YOUR ADVANTAGES

With their extremely flat design, SCHOTT MiniCaps™ create extra space for more electrolyte in the cells compared to conventional polymer-sealed lids. This allows battery cell manufacturers to design tiny and robust cells with extended battery runtimes.

• Simplified, rugged lid design.
• High-temperature resistance, ranging from -60°C to more than +150°C, depending on design.
• Proprietary, electrolyte-resistant glass-sealing, especially developed for a wide range of lithium ion battery chemistries.
• Non-aging, fully hermetic design prevents humidity intrusion into the cell housing.
• Lifetime of up to 25 years.

• Made of metal and glass - non-aging, inorganic materials with proven resistance to standard cooling liquids and electrolytes (e.g. NMC, LFP)

• Leak-tight over the lifetime of the battery module without corrosion, even for small pin pitches

• Rugged design with high pressure resistance, based on compression sealing technology

• High temperature resistance from -40°C to over +150°C
  
  

YOUR ADVANTAGES

Thanks to proprietary glass-to-aluminum (SCHOTT GTAS®) sealing technology and proven glass-to-metal seals (GTMS), SCHOTT® battery connectors not only provide a leak-tight connection, but also increase safety and reduce the risks of a thermal runaway. Moreover, these battery connectors are suitable for ultrafast charging.

• High-temperature resistance, ranging from -40°C to more than +125°C. 
• Electrolyte-resistant, non-aging glass seals that eliminate electrolyte dry-out.
• Up to 20% reduction in electrolyte volume.
• Reduction of capacity losses over time by up to 60%.
• Improvement of internal resistance by over 50%.

Ultracapacitors are now applied for larger-scale usage such as electric vehicles that rely on these components as they have far greater charge storage areas than standard capacitors.

High-power and renewable-energy applications also utilize ultracapacitors. These applications have pushed the demand for powerful, lightweight components that require little or no maintenance, are able to operate in harsh environments across a wide range of operating temperatures, and have high-power density and high reliability. SCHOTTs hermetic covers enable new ultracapacitor designs that push the boundaries of innovation even further.

• High-temperature resistance, ranging from -40°C to more than +125°C.
• Electrolyte-resistant, non-aging glass seals that eliminate electrolyte dry-out.
• Up to 20% reduction in electrolyte volume.
• Reduction of capacity losses over time by up to 60%.
• Improvement of internal resistance by over 50%.

Making use of these features, capacitor developers can design smaller capacitors with long operating lives, even for applications with high temperature ranges.