SUNHE News

Cylindrical, Prismatic or Pouch: Form Factor Trends

Cylindrical, prismatic and pouch cells each suit different jobs, and the choice remains driven by the application.

Polymer Batteries: The Synonym for Slim Applications

Polymer pouch batteries remain the default choice when a device must be thin, light and shaped to fit.

Fast-Charging Standards and the Charging Protocol Ecosystem

Fast charging is not only about the battery; it depends on a whole ecosystem of protocols, chips and thermal control.

Thermal Management: Liquid Cooling, Air Cooling and Phase-Change Materials

Keeping cells within their ideal temperature range is central to both battery safety and service life.

Improving Low-Temperature Performance: Electrolyte Formulas and Preheating

Lithium batteries lose usable capacity and power in the cold, and improving low-temperature performance is a key engineering frontier.

High-Nickel and Lithium-Rich Manganese: Next-Generation Cathode Outlook

Higher-nickel and lithium-rich manganese cathodes are among the most watched routes toward more energy density.

Silicon-Based Anodes: Swelling Control and Prelithiation

Silicon anodes promise a step change in lithium-ion energy density, because silicon can store far more lithium than graphite. The open question for the industry is no longer whether silicon works in the lab, but how to…

Smart Manufacturing: From Automated Inspection to AI Quality Control

Battery makers are pushing production lines toward smarter, more automated inspection, because cell quality must be consistent at very high volume and because safety leaves little room for variation.

Lithium-ion Battery Industry Booms in June 2026

Lessons from Safety Incidents: Standards Keep Evolving

Every widely reported battery safety event becomes a lesson for the whole industry. The result is not a single dramatic rule change, but a steady tightening of design, testing and handling expectations.