18650 Protection PCB Set for Safe Battery Use
27.99 €
🆓 FREE SHIPPING with tracking number!
✅ No Import Taxes on delivery!
🏷️ Condition: New
🚚 Ships from: HK Warehouse – Hong Kong (China)
↩️ Easy Returns within 30 days of receipt
🙋 Any questions? Contact Jake
This set of 10 Li-ion battery protection boards is specifically designed for 18650 batteries, featuring high-accuracy voltage detection at 4.25±0.05V overcharge and 2.54±0.1V over-discharge thresholds. Each compact board measures 40mm in length, 4mm in width, and 3mm in thickness, weighing only 10g, and supports a continuous charging and discharging current of 2A with over-current protection at 3A. Incorporating high-voltage components, built-in three-stage over-current detection, and MOS transistors for precise charge and discharge control, these boards ensure safe, reliable operation in battery packs and electronic projects.
In stock
This high-quality PCB protection board for 18650
Experience reliable protection with this sleek green PCB designed specifically for 18650 lithium-ion batteries. Crafted with precision, each board incorporates high-accuracy voltage detection, supporting safe charging up to 4.25V and discharging down to 2.54V. With a compact size of 40mm x 4mm x 3mm and lightweight at just 10g, these 10 protection boards seamlessly integrate into your battery packs for enhanced safety and performance. The sophisticated surface-mount components, including black integrated circuits and finely placed resistors and capacitors, contribute to a modern, professional look. Designed for smooth operation, these protection boards prevent over-current, short circuits, and overcharge, ensuring your batteries operate efficiently and safely.
Keys features of the protection PCB for 18650 batteries
- High-precision voltage detection circuit with overcharge at 4.25V and discharge at 2.54V, ensuring battery safety during charge cycles.
- Supports continuous current of 2A for charging and discharging, ideal for maintaining optimal battery performance without damage.
- Built-in three-stage over-current detection system, including separate circuits for overload, short circuit, and protection, providing reliable safety measures.
- High-voltage components used on charger terminals to handle voltage up to 5V, with MOS transistors controlling the charging and discharging processes.
- Compact and lightweight design, measuring 40mm in length, 4mm in width, and 3mm in thickness, perfect for space-constrained applications.
- Made with quality SMD components adhering to international standards, ensuring durability and consistent operation over time.
This protection PCB set is perfect for your projects — buy now!
Enhance your lithium-ion battery setups with these reliable, high-performance protection boards. Whether you're building custom battery packs or upgrading existing ones, these PCBs provide the safety and precision you need. Imagine the peace of mind knowing your batteries are protected against overcharge, over-discharge, and current overload. Investing in this set means you'll enjoy long-lasting, safe, and efficient power solutions for your electronic devices. Don't wait—ensure your batteries are secured with these professional-grade protection boards today!
| Condition | New |
|---|---|
| Warehouse | HK Warehouse – Hong Kong |
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