--- title: "The world's first quantum battery is expected to achieve \"instant charging,\" focusing on battery ETFs and the opportunity for adjustments in ChinaAMC" type: "News" locale: "en" url: "https://longbridge.com/en/news/281492306.md" description: "The world's first quantum battery is expected to achieve instantaneous charging, potentially reshaping the energy storage and transportation landscape. The China Securities Battery Theme Index (931719) fell by 2.20% as of April 2, 2026, while the Battery ETF ChinaAMC (512460) decreased by 2.39%. The industrialization of solid-state batteries continues to advance, and Dongguan Securities suggests paying attention to leading companies in batteries and related materials. The Battery ETF ChinaAMC has seen a net inflow of funds over the past three days, accumulating a total of 19.5388 million yuan" datetime: "2026-04-02T08:39:16.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/281492306.md) - [en](https://longbridge.com/en/news/281492306.md) - [zh-HK](https://longbridge.com/zh-HK/news/281492306.md) --- # The world's first quantum battery is expected to achieve "instant charging," focusing on battery ETFs and the opportunity for adjustments in ChinaAMC As of April 2, 2026, 15:00, the CSI Battery Theme Index (931719) fell by 2.20%. Among the constituent stocks, KedaLi led the gains with an increase of 2.99%, Tianhua New Energy rose by 1.98%, and Yiwei Lithium Energy increased by 0.59%; Shouhang New Energy led the declines with a drop of 7.92%, Hemai Co., Ltd. fell by 7.17%, and Kehua Data decreased by 5.63%. The Battery ETF ChinaAMC (512460) fell by 2.39%, with the latest quote at 0.94 yuan. On the news front, on April 2, researchers from Australia made a key breakthrough in energy storage research, successfully developing and validating the world's first conceptual quantum battery. Scientists claim that this emerging technology has the potential to reshape the current energy storage and transportation landscape, bringing new possibilities for rapid charging of devices. Dongguan Securities' research report suggests that the industrialization of solid-state batteries is continuously advancing, with a series of pilot production lines for all-solid-state batteries expected to be established within the year. The development of solid-state batteries will bring incremental demand for iterative upgrades in the material system and equipment segments of the supply chain. It is recommended to pay attention to leading companies in various segments of the supply chain, especially in areas with relatively tight supply such as batteries, lithium carbonate, 6F, VC, lithium iron phosphate, and separators. In terms of net capital inflow, the Battery ETF ChinaAMC has seen continuous net inflows over the past three days, with a maximum single-day net inflow of 10.7729 million yuan, totaling 19.5388 million yuan, with an average daily net inflow of 6.5129 million yuan. The Battery ETF ChinaAMC closely tracks the CSI Battery Theme Index, which selects listed company securities involved in power batteries, energy storage batteries, consumer electronics batteries, and related upstream and downstream industries as index samples to reflect the overall performance of battery-themed listed company securities. Data shows that as of March 31, 2026, the top ten weighted stocks in the CSI Battery Theme Index (931719) are Ningde Times, Sungrow Power Supply, Sanhua Intelligent Control, Yiwei Lithium Energy, Tianci Materials, XianDao Intelligent, Deyang Co., Ltd., GreenMei, Enjie Co., Ltd., and Guoxuan High-Tech, with the top ten weighted stocks accounting for a total of 49.82% ### Related Stocks - [561910.CN](https://longbridge.com/en/quote/561910.CN.md) - [512460.CN](https://longbridge.com/en/quote/512460.CN.md) - [159155.CN](https://longbridge.com/en/quote/159155.CN.md) - [159796.CN](https://longbridge.com/en/quote/159796.CN.md) ## Related News & Research - [Battery storage firms eye AI demand but face grid, supply hurdles](https://longbridge.com/en/news/286790784.md) - [OCI Energy and CPS Energy break ground on Alamo City Battery Energy Storage Project | ING Stock News](https://longbridge.com/en/news/286964497.md) - [KPI Green Energy gains 5% after securing 120 MW BESS order from GUVNL](https://longbridge.com/en/news/286871942.md) - [SVOLT to start semi-solid-state battery production in September](https://longbridge.com/en/news/287041855.md) - [Svolt plans to mass-produce hybrid solid-liquid batteries by September at liquid battery costs](https://longbridge.com/en/news/286867591.md)