Author: ZZM002

Regulations for Sea Transport of Lithium Batteries

Overseas sellers of charging products, cross-border e-commerce practitioners, or people who often ship electronic accessories have

Regulations for Air Transport of Lithium Batteries

Whether you are traveling abroad, studying abroad, or on a business trip, you have most likely

UN38.3 Test Items and Qualification Judgment

Many overseas users have encountered situations where customs or international express delivery services require a UN38.3

UN38.3 Lithium Battery Transport Test Standard

Have you ever encountered situations like this: a magnetic power bank you bought via cross-border online

UL 2054 Household and Commercial Battery Safety Standard

When shopping for power banks, wireless earbud charging cases, or spare camera batteries in North America,

Detailed Explanation of the IEC 62133 Portable Lithium Battery Safety Standard

If you’ve bought power banks, 2-in-1 chargers with built-in batteries overseas, or paid attention to the

IEC 61558 Applicable Product Scope and Core Test Requirements

If you have bought USB chargers or laptop power adapters overseas, you may have seen the

Guide to the Process of Converting CB Reports to National Certifications

If you do overseas business with products like chargers, USB-C power supplies, and charging cables, you’ve

Detailed Explanation of the IECEE CB Scheme

If you often buy fast chargers via cross-border online shopping or purchase charging products from niche

Conversion Rules for IEC and National Charging Product Certification Standards

If you have ever bought chargers or USB-C charging cables via cross-border online shopping, or run

Global Acceptance Rules for IEC Test Reports

Anyone engaged in cross-border trade of charging products, or purchasing third-party chargers and charging cables overseas,

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