This article summarizes top 10 manufacturers of global energy storage batteries. They are CATL, BYD, EVE, REPT,HTHIUM, Great Power, Envision Energy, CALB, GOTION HIGH-TECH, Ganfeng Lithium. The market reached an estimated USD 15. 6 billion in 2025, supported by rapid deployments in grid-scale, commercial, and behind-the-meter applications. 05 billion by 2032 with a CAGR of 19. 3% during the forecast period (2024-2032). 6 GWh going to small-scale (including communication) sector.