DGBELL - Model 4 -External Fire Exposure Test Machine

The external fire exposure test machine is applicable to the standard UL 2580. The test ambient temperature should be above 0 ℃, wind speed is not more than 2.5 km/h, and the SOC requirement of battery pack is more than 50%. If you want to know more about it, here: https://belltestchamber.com/battery-test-chamber/external-fire-exposure-test-machine