Environment Control –Very Critical for Lithium Battery Production

Lithium battery production is undertaken in very critical and controlled (dry room) environment conditions. Non-maintenance of the desired RH during lithium cell manufacturing (<1%) and battery assembling (<10%) may lead to severe consequences.

Lithium battery application is fast growing across diversified industries like Electronics, Automotive, Electric Vehicles (EV), Energy Storage, Solar, Telecom, Power, Defence, Space/Satellite, Healthcare etc. There is large scale production of lithium batteries and moisture acts as a major deterrent leading to the growth of this industry.

Cause of Uncontrolled Humidity:

Pure Lithium metal is extremely sensitive to even tiny amounts of moisture in the air. Hence, slightest of exposure to moisture leads to reduced performance and reduced product life of Lithium-ion batteries.




Lithium batteries are affected by uncontrolled temperature and humidity. If the lithium battery is exposed to moisture during production, it may lead to impaired quality, thus:

  • Reduced product life
  • Reduced performance (charging capacity)
  • Raises safety concerns including chances of explosion

Bry-Air’s Green DryPurge® (GDP) patented technology for dehumidifiers ensures optimum performance of dehumidifiers, even at the ultra low dew point, up to (-) 80°C. Bry-Air is the only total solution provider for Dry Rooms with Environment Control Equipment incorporating Patented Technology critical for Lithium Battery Manufacturing.