Neware Environmental Test Chambers
Neware offers powerful environmental test chambers to provide comprehensive testing solutions for your battery testing.
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Select Your Temperature Range

15~60°C
Mini Desktop Constant Temp. Chamber
With a footprint as small as 360mm*450mm, Neware mini chamber is perfect for small-batch battery tests in the research and development labs. The semiconductor cooling method is also environmentally friendly.
Cooling method: semiconductor refrigeration
Inner Volume: 25L (W280mm×D250mm×H330mm)
Lead holes: ⌀ 50mm *1 (at the back)
Channel capacity:
32 channels for coin cells
8 channels for 18650~21700
Need dimension of pouch cells to confirm
Download Datasheet

0~60°C
Constant Temperature chamber
Ambient temperature is a significant factor influencing battery capacity. This constant temperature chamber provides a steady temperature from 0°C to 60°C. Such condition is necessary when doing charge-discharge cycle tests under different temperature ranges to analyze the change in performance and energy capacity.
Cooling method: compressor refrigeration
Inner Volume: 200L (W500mm×D500mm×H800mm)
Lead holes: ⌀ 80mm *4 (2 on each side)
Channel capacity:
160 channels for coin cells
64 channels for 18650~21700
Need dimension of pouch cells to confirm
Download Datasheet

-70~150°C
High-Low Temperature Chamber
Neware high-low temperature test chambers are available in a variety of configurations that can meet your specific temperature, humidity, and safety protection requirements.
The high-low temperature test chamber aims to test the performance of batteries under simulated harsh climate conditions, which can provide a good reference for the researchers and engineers at the product design and development stage.
Lowest Temp selection: -20°C, -40°C, -70°C
Add-on Protection: explosion-proof (optional)
Add-on Selection: fire extinguisher (optional)
Add-on Simulation: humidity control (optional)
Lead holes: ⌀ 100mm *n (depending on size)
Internal Volume Selection:
Single Layer | 150L | 225L | 408L | 800L | 1000L |
Double Layer | 150L*2 | 225L*2 | – | – | – |
Popular Model Datasheets

Explosion-Proof Chamber
No Temp. Control
Explosion-proof test chambers allow for testing where the product, component, or material under test has the potential for explosion. Used in industries such as battery, chemical, pharmaceutical, and others.
Neware explosion-proof test chamber is mainly used to test the safety performance of Lithium-ion batteries in the process of overcharging, to prevent unnecessary damage from explosion or burning. At the same time, the explosion-proof test chamber with the fume extraction system can extract the harmful smoke generated by tests to the on-site ventilation system.
Lead holes: ⌀ 90mm *n (depending on size)
Internal Volume Selection:
2 Grids | 110L*2grids | 250L*2grids | 300L*2grids |
20 Grids | 11L*20grids | – | – |