The Battery That Charges Before Your Coffee Brews

SK On's HYPER FAST battery charges EVs from 10 to 80% in seven minutes, cutting its previous benchmark nearly in half.

19 Jun 2026

Seven minutes. That is all SK On says its new HYPER FAST battery needs to charge an electric vehicle from 10 to 80 percent. Unveiled at InterBattery 2026 in Seoul this past March, the technology marks a decisive leap in ultra-fast charging for passenger and commercial EVs alike. Industry reaction was swift and broadly positive.

The numbers tell the story. SK On's earlier SF+ platform needed roughly 15 minutes for the same charge window. HYPER FAST cuts that nearly in half, a compression significant enough to shift consumer confidence and fleet economics across Asia-Pacific, where range anxiety and lengthy charge stops remain the stubbornest barriers to EV uptake.

Fleet operators feel the difference most immediately. Shorter dwell times translate directly into lower costs and higher vehicle utilization, while drivers gain the kind of refueling convenience that petrol cars have always offered. Wider deployment of ultra-fast batteries could also ease pressure on public charging networks by reducing how long each vehicle occupies a station.

At its official InterBattery presentation, SK On described HYPER FAST as its "ultra-fast charging technology capable of charging from 10 to 80 percent in seven minutes." Asia-Pacific markets are the primary near-term focus. Battery cell makers across the region now face fresh pressure to match or surpass that benchmark as next-generation chemistries and faster-charging architectures narrow the gap between laboratory achievement and mass-market reality.