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6. April 2023

The new Panasonic lithium battery CR-LAZ (long life)

Unique technology makes Panasonic's new cylinder lithium battery CR-LAZ extremely reliable

Panasonic launches its new battery type CR-LAZ. The robust lithium battery is especially suitable for long-term use and ensures you good and stable performance for up to 15+ years. This is largely due to Panasonic's unique CR technology, which prevents passivation and maintains battery voltage - even over time.

CR-LAZ can also be used in applications with different temperature requirements and works optimally in temperatures as cold as -40°C and up to 85°C.

Applications

  • Industrial measuring applications such as gas meters, water meters
  • Wireless IoT solutions for collecting data
  • Smart sensor units for monitoring control of position, pressure and temperature
  • Wireless transmitters, receivers, meters and controllers
  • Fire alarms
  • GPS trackersrs

Model Size Nominal voltage
(V)
Nominal capacity
(mAh)
Diameter
(mm)

Total height
(mm)

Weight
(g)
Operating temperature
(°C)
CR-LAZ** A 17500 3 3000 17 50,5 25 -40°C  +85°C
CR-AGZ A 17455 3 2700 17 45,5 23 -40°C  +85°C
CR-AG A 17455 3 2400 17 45,5 22 -40°C  +85°C
CR-AAU AA 14500 3 1800 14,5 50,5 18 -40°C  +85°C
CR2/3AZ 2/3A 17335 3 1600 17 33,5 16 -40°C  +85°C
CR-2Z 15270 3 1000 15,6 27 11 -40°C  +85°C
BR-2477A Knapcelle 3 1000 24,5 7,7 8 -40°C  +125°C

** under development

Part of the CR-series

CR-LAZ is part of the Panasonic CR series Long life, which currently includes several different batteries in different sizes and capacities. All are targeted for professional/industrial use and are distinguished by an extremely long service life of 15+ years.