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May 25

What is Air Tightness Testing for EV Battery Cold Plates

Introduction Power batteries serve as the core energy component for electric vehicles and energy storage systems. Massive heat generates during charging and discharging cycles. Insufficient heat dissipation will trigger battery performance degradation, shortened service life, and even severe thermal ...

May 14

Trumony’s Successful Participation in CIBF 2026

Shenzhen, May 13–15, 2026 — Trumony Aluminum Limited (“Trumony”), a leading provider of thermal management solutions for new energy vehicles (NEVs) and energy storage systems, is thrilled to announce its successful participation in the 18th China International Battery Fair (CIBF 2026). Held at the ...

May 12

What’s Inside an Energy Storage Battery PACK? A Complete Guide

1. What is a Battery PACK? Lithium-ion battery PACK, also known as a battery module, is a core manufacturing process for lithium-ion batteries. It refers to integrating multiple lithium-ion single cells through series and parallel connections, while comprehensively solving system issues such as ...

May 08

Liquid Cooling Plate Manufacturing Process: From Materials to Precision Testing

As new energy vehicles, data centers, and energy storage systems experience explosive growth, the thermal performance of liquid cooling plates directly determines equipment stability and service life. A well-designed flow channel structure significantly improves temperature uniformity of battery ...

Apr 27

Battery Pack Side Cooling or Bottom Cooling, Which Is Better?

Thermal management is a critical cornerstone of battery pack performance, safety, and service life, especially as electric vehicles (EVs) and energy storage systems (ESS) continue to develop towards higher power density, faster charging speeds, and more diverse operating scenarios. The efficient ...

Apr 24

7 Common Liquid Cooling Plate Processes: Principles & Key Characteristics

7 Common Liquid Cooling Plate Processes: Principles & Key Characteristics 1. Stamping + Brazing Process Principle: Aluminum or copper plates are stamped into components with flow channel grooves using stamping dies, and then hermetically connected with fins, cover plates and other components through ...

Apr 23

Why Liquid Cooling Instead of Air Cooling — How Liquid Cold Plates Work?

Why Liquid Cooling Instead of Air Cooling — How Liquid Cold Plates Work? The core working principle of a liquid cooling plate is to efficiently transfer heat from solid surfaces through forced convective heat transfer, utilizing the high specific heat capacity and convective heat transfer characteri...

Apr 16

314 Cooling Plate: High-Performance Thermal Management for Extreme Environments

Superior Material for High-Temperature Stability The 314 cooling plate, primarily manufactured from AISI 314 stainless steel, is engineered for demanding high-temperature and corrosive environments. With a composition rich in chromium (23–26%), nickel (19–22%), and silicon (1.5–3.0%), this ...

Apr 02

Trumony Unveils Next-Gen Battery Pack Lower Enclosure Optimized for 587 Cells at ESIE 2026

Trumony Unveils Next-Gen Battery Enclosure for 587Ah Cells at ESIE 2026 Beijing, China – April 2, 2026 Trumony, a leading provider of advanced structural components for energy storage systems, successfully exhibited at the 14th Energy Storage International Summit & Exhibition (ESIE 2026) held at the ...