H.E.L Group Completes Thermal Runaway Testing for 790Ah Battery Cell
H.E.L Group has finalized thermal runaway testing on a 790Ah lithium-ion battery cell, crucial for safety data. This testing supports the industry's shift towards ultra-high-capacity battery formats, enhancing safety and performance in energy storage systems.

H.E.L Group completed thermal runaway testing on a 790Ah lithium-ion battery cell using the BTC-500 Large Battery Adiabatic Calorimeter. The 790Ah cell, developed by Envision AESC, features an energy rating of 2528Wh and a volumetric energy density exceeding 440Wh/L.
As battery capacities grow, safety assurance is paramount; the BTC-500 provides insights into thermal behavior, heat release rates, and gas evolution. This information is essential for developing effective thermal management strategies and improving system reliability. The testing results are significant for the advancement of energy storage technologies in the emerging 700+Ah market.




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