2S Lithium-ion Battery Protection Circuit Board
24.99 €
🆓 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
Experience reliable protection for your 2S 18650 lithium-ion battery pack with this custom-designed 7.4V to 8.4V 5A battery protection board. Featuring a sleek, circular blue PCB with black integrated circuits, metal resistors, and capacitors, it offers a polished, high-tech look. The board functions as a voltage regulator with 1 watt dissipation power, ensuring safe charging and discharging while safeguarding against overvoltage, undervoltage, overcurrent, and short circuits. Perfect for applications such as computer systems and battery packs, this durable protection module guarantees optimal performance, giving you peace of mind in handling your Li-ion or LiPo batteries.
In stock
This This 2S Li-ion Battery Protection Board
Imagine confidently powering your devices with this meticulously designed 2S 5A Lithium-ion battery protection board. Its sleek circular blue PCB creates a high-tech aesthetic, perfect for modern electronics projects. The surface features precisely placed black integrated circuits, metallic resistors, and capacitors that highlight its durability and reliability. White silkscreen markings ensure clear component placement, adding to its clean, professional look. This board offers essential protection features—overvoltage, undervoltage, overcurrent, and short circuit—ensuring the safety of your 7.4V to 8.4V 18650 lithium-ion or LiPo battery packs. Whether you're making custom battery packs or enhancing existing projects, this module blends advanced technology with an attractive, organized design for seamless integration and dependable performance.
Keys features of this 2S Li-ion Protection Board
- This protection board features a circular blue PCB with a sleek, professional aesthetic, ideal for visible integrations in custom battery packs or electronic assemblies.
- Equipped with two high-quality black integrated circuits (marked G4N3P and GA406A G4N3A), ensuring precise voltage regulation and protection functions for 18650 cell packs.
- Includes multiple surface-mount resistors and capacitors (labeled 470 and 105), providing stability and filtering to support overvoltage, undervoltage, overcurrent, and short circuit protections.
- Featuring large metallic pads labeled “+” and “-” for secure connection to your battery system, with smaller terminals for resistor and capacitor integration—easy to assemble and reliable.
- Designed for a supply voltage of 1 watt dissipation power, ensuring efficient and safe regulation across your 7.4V to 8.4V battery packs without overheating.
- This customized protection PCB is compatible with all 2S Li-ion or LiPo 18650 cells, making it a versatile solution for various DIY and professional electronic applications.
- Technical specs include a 2S configuration, maximum 5A current protection, and robust component layout tailored for safe and efficient battery management.
This 2S Li-ion Protection Board is Essential—Order Now!
Enhance your battery projects with this reliable and visually appealing protection module. Its organized design and protective features mean you can focus on your project or device with peace of mind. Whether for custom power cells, robotics, or portable electronics, this protection board offers safety, efficiency, and a clean aesthetic. Trust in its quality to safeguard your batteries and elevate your electronics builds. Purchase today and experience the fusion of style and functionality that promises durable, high-performance energy solutions for your next project.
| Condition | New |
|---|---|
| Warehouse | HK Warehouse – Hong Kong |
🌟 Every Purchase Comes with Direct Access to Jake 😎 from JakeSpecial, PhD in Pure Mathematics, Innovator and Entrepreneur — bringing broad expertise and trusted insight across all Special items & ensuring expert support and guidance at every step.
WHY CHOOSE JAKESPECIAL? 🤔
Shopping online isn't just about buying a product—it's about having a smooth, reliable, and worry-free experience. At JakeSpecial, I don't just sell products, I ensure that every order is handled with care, efficiency, and full support 🌟
Here's why you can shop with confidence:
1. Customer Service That Has Your Back 🤝 – If there's any issue with your order, I personally handle it—no delays, no excuses. Whether it's a delivery concern, a damaged item, or any other issue, I fix it, fast.
2. Hassle-Free Resolutions ✨ – Unlike many sellers who dodge responsibility, I take full ownership of every sale. If there's a problem, I solve it directly. Your satisfaction is my priority.
3. Fast & Reliable Shipping 🚀 – My shipments are integrated into high-priority international logistics networks through Cainiao Global Express, ensuring most orders arrive within 7-10 days.
4. Full Tracking Transparency 📍 – Every order comes with a tracking number that lets you monitor your package in real time.
5. Expertise in Business & Problem-Solving 🎓 – I am not just an entrepreneur in the e-commerce business; I also hold a PhD in Mathematics and continue to work at the frontier between computer science and pure mathematics. My expertise spans multiple advanced fields, allowing me to approach complex logistical, operational, and technical challenges with precision and efficiency. This mindset of structured problem-solving and analytical thinking is what enables me to offer a smooth, optimized, and highly reliable shopping experience. Whether it's managing logistics, handling unexpected issues, or improving customer service, I apply the same rigorous problem-solving approach that I use in advanced mathematical research.
When you buy from JakeSpecial, you're not just getting a product—you're getting a professional, well-managed, and worry-free shopping experience with full customer support and a problem-solving approach you won't find elsewhere 💫
FAST & SECURE SHIPPING 📦
I use fast, reliable, and monitored logistical routes to your region. Once your package reaches your country, it is handed over to a local subsidiary of Cainiao Global Express or a major national carrier, such as Evri or Royal Mail for the UK, Colissimo for France, Poste Italiane for Italy, Correos for Spain, or Bpost for Belgium 🌍
I typically dispatch items within 2 business days for products shipped from my warehouse in France and within 5 business days for products shipped from my Hong Kong warehouse. Every package comes with a tracking number, with estimated delivery times ranging from 10 to 20 days, depending on your location. However, most packages arrive within 7 to 10 days ⚡
Q: How long does shipping take? ⏱️
A: Most packages arrive within 7-10 days, with full tracking available. The Cainiao Global Express logistics network ensures reliable transit times, unlike standard shipping services that may take much longer.
Q: What is the journey of a package? 🗺️
A: Every package follows a highly optimized and secure logistics path to ensure fast and reliable delivery. It begins at my warehouse in Hong Kong, where it is prepared for shipment before being transferred to Cainiao Global Express' logistics hub in Mainland China, marking the official start of the shipping process. From there, the package moves through Cainiao's high-efficiency logistics network, ensuring continuous monitoring and rapid transit to its destination country. Once it arrives, it is either handed over to a local Cainiao subsidiary or entrusted to a major national carrier for smooth final delivery. This process guarantees secure, fast, and well-tracked shipping, providing the same level of efficiency as major global retailers.
EASY RETURNS 🔄
If you need to make a return, there's no need to ship the item all the way back to Asia. I make returns easy by accepting them directly at my warehouse in Marseille, France. Feel free to reach out to me — I'm here to make the process as smooth as possible 📬
TRANSPARENCY AND EXCELLENCE ✨
All items are presented accurately in photos and descriptions. If you have any issues with your purchase, please contact me. Your satisfaction is my top priority 💯
PASSION & UNIQUE EXPERTISE 💪
I take pride in offering meticulously crafted items, carefully curated by me, Jake, PhD. Together with Marwa, we bring passion and excellence to every detail ❤️
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