The Set of Five Blue USB Battery Protection Modules
In the realm of DIY electronics and battery-powered projects, ensuring safety and efficiency is crucial. The Set of Five Blue USB Battery Protection Modules offers a sleek and reliable solution for managing multiple lithium-ion batteries. Designed specifically for 18650 cells, these modules provide comprehensive protection against overcharge, over-discharge, and over-current scenarios—key features that any serious electronics enthusiast or engineer will appreciate. With their modern aesthetic, compact size, and robust functionality, these modules are perfect for adding a professional touch to your battery management systems. Whether you're upgrading an existing project or designing a new device, integrating these protection modules will significantly enhance both safety and performance. Don't miss the opportunity to elevate your projects—learn more about how these modules can benefit your applications by exploring their specifications below.
The Protection Modules' Characteristics
The set includes five units that operate at 5V DC input via a Type-C USB port, supporting a maximum charging current of 1000mA. Each module is carefully crafted with a minimalistic blue PCB measuring 26mm x 17mm, featuring a high-quality surface-mounted layout. Important connection points such as OUT+ and B- are clearly marked with white silkscreen, making installation straightforward. Visual status indicators include red and blue LEDs that display charging status and full charge, giving users an intuitive understanding of each battery's condition. The modules are rated for operation within a temperature range of -20°C to 65°C, ensuring their durability in various environments. Built with high craftsmanship, the modules come in a robust SOP package, emphasizing long-term reliability. For those looking to enhance their battery safety, these modules are a definitive choice—check out the details on the product page.
The Perfect Solution for Safer Energy Management
Upgrade your DIY projects with the Set of Five Blue USB Battery Protection Modules and enjoy peace of mind knowing your batteries are protected under the highest standards. Their universal compatibility, compact design, and professional-grade features make them an essential addition to any battery-powered application. Whether for hobby electronics or advanced prototyping, these modules guarantee reliable operation while maintaining a sleek aesthetic. Take advantage of their protection functions now—visit the product page today and elevate your energy solutions to a new level of safety and sophistication.

