In explosion-proof environments, “almost safe” is never safe enough. Absolute reliability is the only standard. With a strong foundation in Intrinsic Safety Design, Multi-Layer Protection, and Proven Field performance, this article follows our previous deep dive into Gushine’s potting technology for explosion-proof batteries and unpacks the core of every safe battery system—the Battery Management System (BMS).

Lithium-ion battery safety requires navigating a multi-layered compliance system spanning production to transportation. This includes three key certification tiers: IEC 62133-2 as the international foundation, local manufacturing standards like China's AQ7017, and target market approvals (UL/CE/CCC). Transportation mandates UN38.3 certification with specific packaging and labeling. Gushine helps partners master this complex framework to ensure global market access and build trusted, compliant

This article is prepared by the Gushine Technical Team and explains the working principle of safety potting materials, key steps in automated dispensing, and Gushine’s dual-stage potting process for safe battery packs.

Gushine’s explosion-protected lithium batteries deliver safe, reliable power in hazardous environments. This guide explains Ex markings, protection types, and key certification standards like ATEX and IECEx.

This article provides a detailed overview of the core technical indicators of lithium batteries, helping you quickly build a foundational understanding of battery performance evaluation and offering scientific guidance for product selection and procurement.

This article analyzes the hazards of water intrusion in lithium batteries and details Gushine's three proprietary industrial waterproofing technologies—ultrasonic wire welding, dual-potting processes, and seal-gasket hybrid encapsulation. Designed for deep-sea equipment, outdoor energy storage, and harsh environments, our IP67/IP68 certified solutions ensure reliable performance under extreme conditions.