Samsung SDI

1998

  • Develops and rolls out the world’s highest-capacity cylindrical Li-ion battery

2008

  • Develops large pouch format polymer battery for laptops.

2021

  • Launches battery brand, ‘PRiMX’

2025

  • Embark on production of 46-series cylindrical batteries with a diameter of 46 millimetres.

See also: CATL, LG Energy Solutions, EVE, Rivian Max Battery Pack, 2013 BMW i3