3S Lithium Battery Protection Circuit Board 5A
Price range: 23.99 € through 63.99 €
🆓 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 lithium battery protection board supports 3S configurations at 11.1V with a continuous current of 5A and an instantaneous protection current of 10A. Measuring 50mm x 9mm x 2.5mm, it features overvoltage and overcharge protection at 2.7V ± 0.08V and 4.25V ± 0.025V per cell, respectively, and a recommended charger voltage of 12.6V. It includes over-temperature, overcurrent, and short circuit protections, with operating temperatures from -40°C to +80°C, and internal resistance of ≤30mΩ. Ideal for DIY projects, street lighting, or sprayer accessories, this compact and efficient protection system ensures safe, reliable performance for lithium batteries.
This sleek white lithium battery protection board
Experience peace of mind with this this lithium battery protection board, designed for 3S configurations at 11.1V and capable of handling 5A continuous current. Its minimalist, compact rectangular design measures only 50mm by 9mm by 2.5mm, making it ideal for DIY projects, street lighting, or sprayer accessories. The clean, geometric lines of the board, combined with subtle green markings and vibrant color-coded wiring, create an organized and modern aesthetic. The small surface-mounted components and through-holes hint at precision engineering. The visual contrast between the sleek white surface, the green solder mask on the lower circuit, and the colorful wires enhances clarity and ease of use. Overall, this protection system offers a perfect blend of functionality and contemporary style, ensuring reliable battery management in a visually appealing package.
Keys features of this lithium battery protection board
- Supports 3S lithium batteries at 11.1V with a continuous current of 5A, providing efficient overvoltage, overcurrent, and short-circuit protection for safe operation.
- Includes overvoltage protection for discharge cells at 2.7V ± 0.08V and overcharge at 4.25V ± 0.025V per cell, with a recommended charger voltage of 12.6V for optimal charging.
- Features over-temperature protection during both charging and discharging, with a self-power consumption of ≤10µA, and internal resistance of ≤30mΩ for minimal energy loss and high efficiency.
- Measures just 50mm x 9mm x 2.5mm, designed for easy integration in tight spaces, with operating temperature range from -40°C to +80°C, making it suitable for harsh environments.
- Color-coded wiring includes black (B-), orange (B2), blue (B1), and red (B+), ensuring straightforward installation and clear identification of connections for safer handling.
- The circuit features high-precision surface-mounted components including two black integrated circuits, resistors, capacitors, and through-holes for secure soldering, ensuring durability and reliable performance.
This lithium battery protection board is a smart choice—buy now and secure your projects!
Imagine having confidence that your lithium battery setup is protected and functioning flawlessly. With this this lithium battery protection board, you'll enhance safety and reliability in your electronics. Its sleek design and robust features mean you spend less time worrying and more time creating. Whether you're building a portable device, street lighting system, or DIY project, this protection system integrates seamlessly, offering peace of mind and a professional finish. Get yours today and experience the perfect balance of technological sophistication and minimalist style that sets your projects apart.
| Color | 20PCS, 10PCS, 1PCS, 5PCS |
|---|---|
| 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.
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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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