Science Popularization

The Ultimate User Manual for Portable Chargers: Identifying False Capacity Labeling and Tips to Extend Cycle Life I. Identifying False Capacity Labeling: From Parameters to Actual Testing, Avoid …

Global Universal! Ultimate Guide to Choosing Outdoor Power Supplies: How to Evaluate Capacity, Charging Speed, and Safety Certifications? I. Capacity Parameters: Understand Wh and mAh to Avoid “False …

A Beginner’s Guide to Home Energy Storage Systems: Grid-Tied vs. Off-Grid – How to Choose? Money-Saving Tips with Time-of-Use Electricity Prices I. Grid-Tied vs. Off-Grid Systems: Core Differences …

Avoid Pitfalls When Choosing High-Frequency Signal Cables: How to Prevent Signal Interference and Transmission Delay? I. Disassembly of Key Indicators: Shielding Performance and Transmission Rate, the Core Determinants …

Demystifying PD Charging Principles and Proprietary Protocols in One Article “Why does the same charger charge my phone quickly but my tablet slowly?” “Why can a laptop charger …

Unveiling the Core Technology of Fast Charging: Why Gallium Nitride (GaN) Revolutionizes Charging Experience? “100W power yet smaller than an egg” “Charging a laptop and a phone simultaneously …

MFi Certification: Why Do Your Apple Accessories Need This “Little Lightning Bolt”? If you’ve used Apple accessories, you’ve probably seen the “Made for iPhone/iPad” logo printed on the …

2025 Power Bank Boarding Guide: Understand CAAC’s New Rules and Pitfall-Avoiding Tips in One Article As 3C devices have become essential for travel, power banks have become a …