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1. Industry Context: The Shift to 2-in-1 Master Controllers On October 9, 2026, China Energy Storage Network highlighted Gaote Electronics’ commercial launch of its third-generation “two-in-one” master-control high-voltage box designed for dual-cluster energy storage systems. The industry trend is clear: moving away from two completely redundant BCM units toward an integrated controller capable of managing two battery clusters simultaneously, while …

China’s battery market continues to move quickly toward higher-capacity storage cells, but a recent procurement signal shows that 314Ah LFP cells remain an important practical reference. Chinese battery media reported that China Energy Engineering’s 2026 LFP battery procurement included a 1GWh package for 314Ah LFP cells, with Pengcheng Wuxian listed among the successful suppliers. The same reporting cited requirements around …

Volkswagen Group, PowerCo and Gotion’s new LFP partnership is not only a cell-supply headline. For battery module and PACK buyers, it is a reminder that regional sourcing must still be matched with specification control, module design, validation and documentation. On September 28, 2026, Volkswagen Group, PowerCo SE and Gotion High-tech announced that they had agreed to deepen their strategic partnership …

On September 29, 2026, EVE Energy published details of its Open Source Battery 4.0: AI Battery debut at IAA Transportation 2026. The company said the platform includes LMX chemistry cells such as LM815, LM285, and V63, as well as commercial-vehicle battery systems for heavy-duty trucks and buses. EVE also described the AI Battery as integrating a custom AI chip to …

On September 22, 2026, Gotion High-Tech announced at the 2026 World Manufacturing Convention that it had released the Xingchen low-altitude high-power battery. The company described the product as a 46-series large cylindrical battery using directional pressure relief, full-tab structure design, a hybrid solid-liquid system, and cell-to-PACK level engineering for low-altitude flight applications. The event matters because low-altitude aircraft do not …

On September 22, 2026, Pylontech announced that its 588Ah and 601Ah prismatic LFP cells for energy storage had entered mass production at its Hefei manufacturing base on September 21. The company said more than 100MWh of the new cells had already been produced and that the cells are being integrated into next-generation PyOcean 6.25MWh and 8MWh ESS products. For battery …

On September 16, 2026, CATL announced a cooperation agreement with Battery Manufacturing in Egypt, or BME, to support local battery PACK assembly and production. According to the announcement, BME intends to source battery cells from CATL, while CATL will provide PACK technology licensing, production equipment, and technical training. The planned facility will initially have an annual capacity of 1 GWh …

On September 20, 2026, REPT BATTERO published an official update from IAA Transportation 2026 in Hannover, where it presented a commercial-vehicle battery portfolio covering multiple use cases, including chassis D Pro, Chenxing S-series, F-box, C-box, and G-box configurations. The company described battery systems ranging from 140kWh to 568kWh for flexible vehicle combinations, and 600-800kWh battery systems for long-range chassis applications. …

China’s August 2026 battery data gives buyers a clear signal: storage batteries are becoming a larger and more dynamic part of the battery supply chain. According to industry data released on September 15, China’s power and energy-storage battery sales reached 223.1GWh in August 2026, with storage battery sales showing particularly strong year-on-year growth. For buyers of battery modules and custom …

The CALB L148N58 58Ah cell EOL notice is a practical reminder that battery sourcing is not only about price and availability. For buyers using an established cell model in EV modules, replacement packs, repair programs, or small-batch industrial projects, an EOL notice changes the purchasing question from “can we buy this cell?” to “how much verified demand should be covered …

The EU Battery Regulation, Regulation (EU) 2023/1542, has introduced a more complete framework for batteries placed on the European market. One of its most important digital requirements is the battery passport. Under Article 77, from 18 February 2027, each LMT battery, each industrial battery with a capacity greater than 2 kWh, and each electric vehicle battery placed on the EU …

On September 8, 2026, OFweek reported that Inpow Battery’s “Dafang Wuyu” 587Ah large-format energy-storage cell had entered mass production, following a September 5 rollout. The report frames the product as part of a wider 500Ah+ ESS cell trend, where higher single-cell capacity is intended to reduce cell count, simplify system architecture, and improve Wh-level economics. Direct answer: A 587Ah cell …