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  • A Machine Learning Model For Optimizing Vanadium Flow Battery Systems - BATTERY POWER NEWS | Chinese researchers have published a machine learning (ML) methodology to optimize and predict the efficiencies and costs of vanadium flow battery (VFB) systems with extreme accuracy. more..
  • Argonne Team Presents Lithium Rich Cathode With No Oxygen Redox - BATTERY POWER NEWS | Researchers at Argonne National Laboratory presented a model, lithium-rich cathode system having no oxygen redox this summer in a June issue of the Journal of Power Sources. more..
  • Inventus Power Announces Li-Ion Battery Platform - BATTERY POWER NEWS | Inventus Power announced a platform of high-performance, Li-ion batteries for emerging motive and stationary applications at the end of August. The PROformance series includes two product families; U1LiFePRO batteries which are scalable from 12V to 48V and up to 5kWh and PROTRXion batteries which are scalable from 24V to 48V and… more..
  • DOE, Oak Ridge Open Fellowship Program - BATTERY POWER NEWS | Innovation Crossroads, an early stage entrepreneurial fellowship program at Oak Ridge National Laboratory, has opened the application period for the fifth cohort of its entrepreneurial research and development program. The application period closes October 31. more..
  • Virtual Peaker, Fermata Energy Announce Integration - BATTERY POWER NEWS | Today, Virtual Peaker and Fermata Energy announced a partnership to integrate Fermata Energy’s vehicle-to-grid (V2G) technology with Virtual Peaker’s cloud-based residential energy demand response platform used by utilities across the country. more..
  • Unique Challenges, Opportunities For Tiny Wearable Batteries - BATTERY POWER NEWS | Lawrence Pan of FitBit outlined the state of the wearable battery market and highlighted the areas for growth and innovation—many unique to wearable applications. more..
  • Latest Advances in Nickel-rich Cathodes at the 2020 International Battery Seminar - BATTERY POWER NEWS | Nickel-rich formulations of lithium-ion battery cathodes are increasing the driving range of electric vehicles, lowering the cost of high-performance batteries, and mitigating concerns around the sustainability, toxicity, and ethics of cobalt mining. Nickel-rich cathodes are here to stay. more..
  • A Look Inside Your Battery: Watching the Dendrites Grow - Contributed Commentary by Lingxi Kong and Michael Pecht August 24, 2020 | Lithium-ion batteries are the most popular type of portable rechargeable batteries today and are used in many electronic devices. Their proliferation can be credited to their higher energy density, power density, and lack of memory effect. Other types of rechargeable batteries are unable… more..

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Vacuum Technology for Li-ion Batteries

Vacuum Technology for Li-ion Batteries
Pfeiffer Vacuum offers solutions for Li-ion battery production including drying, filling under vacuum and leak testing. For drying processes under vacuum or pre-evacuation prior to electrolyte filling there are dry and oil-sealed standard and ATEX pumps. Leak testing systems with air and tracer gases for components like cell covers, modules, packs and coolant circuits ensure battery performance.

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Industry Spotlight

Experience our new 3D series on the different leak detection methods!
Ranging from leak localization over integral testing to sniffing and bombing testing.