Are there any battery tests as important as a crush test?

In recent years, with the power battery set off a boom, the safety of power battery has been concerned. Many people wonder know more about the safety of power batteries. In addition to needling tests, what other tests have power batteries been subjected to? What are the important effects of different tests? Let’s find out. …

Why Do We Need To Do The Nail Penetration Test?

The Nail Penetration Test, an internal short circuit test method, is a safety test that tests the internal short circuit tolerance of lithium-ion batteries. The Needle Penetration Test is a test that uses a steel nail through the battery to simulate an internal short circuit to confirm whether the battery is smoking, catching fire, or …

The Causes Of Thermal Runaway Of Lithium Batteries And Safety Precautions

thermal runaway of lithium batteries

Thermal runaway is the main cause of battery safety problems, so what causes thermal runaway of lithium batteries?   First, the external factors of the battery. If the ambient temperature of the battery is too high, and the battery does not dissipate heat well, or the internal winding is poor, resulting in poor battery heat …

Why A Walk-in Explosion-Proof Chamber Is the Safest for EV Battery Pack Testing?

Why A Walk-in Explosion-Proof Chamber Is the Safest for EV Battery Pack Testing

Lithium Batteries for electric vehicles need proper testing. While testing, battery explosion can happen so we need an explosion-free test chamber. In this article, we will discuss a very useful walk-in explosion-proof test chamber. Using electric energy keeps growing steadily on earth. Lithium-ion batteries are chiefly utilized in such instances, so they’re studied from the …

The Most Popular Environmental Chamber Manufacturers

DGBELL The Most Popular Environmental Chamber Manufacturers

ESPEC 4141 Central Parkway Hudsonville, MI 49426 USA   ESPEC has since sold and produced environmental evaluation chambers in the USA in 1983.  It was designed and assembled in America for 3-5 decades, also currently comprises Qualmark as a portion of its solution lineup and surgeries.  It features manufacturing companies in Japan, Korea, and China …

IEC 62619 Safety Requirements for Lithium Batteries Industrial Application

IEC 62619

IEC 62619 specifies tests and requirements for secure secondary lithium batteries and cells used in industrial uses such as static applications. When there is an IEC 62619 standard specifying evaluation requirements and prerequisites of cells used in particular applications and will be in conflict with this record, the former takes precedence. Listed here are a …

How to Use and Troubleshoot Industrial Vacuum Drying Oven Properly? (Part 2)

How to Use and Troubleshoot Industrial Vacuum Drying Oven Properly Part 2

We are aware a vacuum drying oven is just a box-type draining apparatus that dries dry stuff under non-positive strain. It employs a vacuum pump to remove moisture from the atmosphere. Therefore, a vacuum cleaner condition is shaped at the chamber, which lessens the drinking water’s boiling point and hastens the drying rate. The industrial …

DGBELL Has a Three-day Tour of Guilin

DGBELL travel to Guilin

In order to broaden colleagues’ horizons, stimulate all colleagues’ enthusiasm for life and work, and at the same time promote communication and exchange between various departments and enrich our spare-time cultural life, DGBELL organized a three-day tour to Yangshuo, Guilin from March 26th to 28th, 2021, which made everyone feel the warmth of the company’s …

Industrial Vacuum Drying Oven – Functionality and Benefits (Part 1)

Industrial Vacuum Drying Oven

Industrial vacuum drying ovens are incredibly versatile items with software from lab study, technology, and the marketplace. Even a vacuum drying oven is most commonly employed for brittle drying procedures, like drying miniature components or eliminating chlorine solvents. The very minimal strain environment additionally reduces oxidation throughout elimination. A regular vacuum can run at temperatures …