battery durability

Topsoe Claims Major LNMO Battery Breakthrough With 1,500 Cycles at 80% Capacity Retention

Topsoe says it has achieved 1,500 charge-discharge cycles with 80% capacity retention in LNMO-graphite battery cells, a three-to-five-fold improvement over conventional LNMO performance. The milestone could remove a key durability barrier for cobalt-free, manganese-rich cathodes in electric vehicle applications.