BEST Magazine
18 September 2026
BEI lithium-metal cell achieves 504Wh/kg in About:Energy test
Why It Matters for ITAD
New technologies may create opportunities or challenges for equipment processing.
Battery testing and modelling company About:Energy has measured a specific energy of 504Wh/kg in BEI’s MUL20A lithium-metal cell, the highest figure it has recorded in its independent testing. About:Energy’s co-founder Kieran O’Regan said the South Korean manufacturer’s cell was the first tested by his company to exceed 500Wh/kg. The result was obtained at a C/5…
Key Takeaways
- • BEI lithium-metal cell achieves 504Wh/kg in About:Energy test.
