The UK Government has taken a bold stride towards fostering sustainable energy practices by reducing the VAT on Battery Storage Systems to 0%, marking a substantial move in the realm of green technology. . President Biden increased the Section 301 tariffs on Chinese lithium-ion batteries for non-EV applications from 7. Lithium-ion battery. . A 3. 5%, is scheduled to rise to 25% by January 2026. Additional tariffs imposed under recent trade actions push the total tariff on Chinese lithium batteries to. . On July 31, 2025, the President issued Executive Order 14288 “Further Modifying the Reciprocal Tariff Rates,” to correct persistent trade imbalances by imposing additional ad valorem duties on imports from key trading partners. These changes take effect at 12:01 a. As solar installers, EV manufacturers, and data-center operators wrestle with skyrocketing costs, finding reliable, cost-effective sources has never been more critical. These items, which are currently zero-rated, may soon face increased costs if. . This article provides a detailed, fact-based overview of the 2025 battery tariffs, highlighting their scope, timelines, and effects on U. manufacturers, buyers, and installers. It also outlines key developments in domestic production, procurement strategies, and supply chain responses within the. .