Press Release Overview
On July 27, 2026, Highstar Battery Manufacturing Co.,Ltd., headquartered in Nantong, China, announced the launch of a comprehensive full‑chain battery cell portfolio specifically designed for artificial intelligence data centers (AIDCs). The announcement was made at the 2026 GGII Energy Storage Industry Summit.
Portfolio Structure and Technical Details
The portfolio addresses three critical power layers within AIDC environments:
1. Grey‑space (UPS and High‑Voltage Direct Current systems) – Utilises an 85 Ah high‑rate lithium‑iron‑phosphate (LFP) cell engineered for rapid high‑power discharge, thermal control, safety, and durability, enabling compact UPS/HVDC designs that can handle frequent pulse loads.
2. White‑space (Battery Backup Units, BBUs) – Offers tabless cylindrical cells in 18650 and 21700 formats, available in both LFP and high‑nickel NMC chemistries. These cells provide high instantaneous power, low internal resistance, reduced temperature rise, and enhanced safety, catering to varied rack‑space, power, and cost requirements.
3. Grid‑side Energy Storage – Combines 314 Ah lithium‑ion cells with 160 Ah sodium‑ion cells to deliver long‑duration energy storage, extended cycle life, and rapid power support for upstream storage needs.
The solution integrates lithium‑ion and sodium‑ion chemistries across prismatic and cylindrical platforms, with proprietary technology covering cathode, anode, electrolyte, and separator development. Structural innovations include tabless current collection, precision pressure relief mechanisms, and directional venting to improve safety and performance.
Strategic Benefits
Highstar’s full‑chain architecture is intended to simplify component selection and system integration for power equipment suppliers, system integrators, and data‑center operators. It also establishes a common platform for joint validation and application‑specific development across AIDC power architectures.
Industry Recognition
During the summit, Highstar was honoured with the “Top Benchmark in AIDC Energy Storage” award, acknowledging its leadership in the sector. The company also participated in the launch of the 2026 Global AIDC Power Supply Industry Development Blue Book, further cementing its role as a thought leader in AI‑driven data‑center power solutions.
Contact and Source
The press release was issued by Jiangsu Highstar Battery Manufacturing Co.,Ltd. and distributed via PRNewswire.