4S Lithium Battery Management System for LiFePO4 Cells
Price range: 26.99 € through 40.99 €
🆓 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 power with this high-quality lithium battery featuring a balanced BMS for optimal performance. Compatible with 18650, 26650, or 32700 LiFePO4 cells, it offers voltages of 12.8V, 14.4V, or 16.8V and supports a maximum discharge current of 20A. Designed for electric boat power supplies and voltage regulation applications, it delivers stable and efficient energy within a voltage range of 12V to 16.8V. Available in customizable configurations with SMD components and options for 1 or 3 cells, it’s suitable for both 3.2V LiFePO4 and 3.7V lithium setups, ensuring adaptable performance for your specific needs.
This this 4S Lithium Battery Management System
Experience reliable power with this high-quality 4S lithium battery management system, designed for optimal performance with LiFePO4 and lithium-ion cells. Featuring a sleek green circuit board, it is meticulously assembled with dense surface-mounted black components, resistors, capacitors, and integrated circuits. The system supports various configurations, including 12.8V, 14.4V, and 16.8V, compatible with 18650, 26650, or 32700 cells. Bright, color-coded wires—red, yellow, blue, black—connect series cells and sensors, ensuring precise voltage regulation and safety features. Ideal for electric boats or power supply applications, this BMS combines technical sophistication with clean, organized design, offering peace of mind and top-tier performance for your energy needs.
Keys features of this 4S Lithium Battery Management System
- Supports a voltage range of 12V to 16.8V, ensuring compatibility with various battery configurations and reliable operation across different applications.
- Constructed with green, matte-finish circuit boards densely populated with surface-mounted black components, resistors, capacitors, and integrated circuits for durability and precision.
- Includes colorful, insulated wires—red, yellow, blue, black—for positive, negative, series cell connections, and sensor integration, facilitating easy setup and maintenance.
- Designed for LiFePO4 and lithium-ion cells, specifically compatible with 18650, 26650, and 32700 cell types for flexible customization.
- Capable of a maximum continuous discharge current of 20A, providing power for electric boats, portable devices, or other high-demand systems.
- Features a robust and organized design, with labeled sections in blue rounded rectangles, ensuring easy identification and safe operation of each component.
- Technical specifications include 12.8V, 14.4V, or 16.8V operation, and customizable setups with options for 1 or 3 cell units, supplying tailored energy solutions.
This this 4S Lithium BMS—Upgrade your power solutions now
Imagine having dependable, efficient energy management in your hands—this product is built to ensure your batteries perform at their best. Whether you're powering a boat, a solar system, or a portable device, this BMS provides peace of mind with advanced safety features and precise voltage control. Its sleek green design complements its high-tech functionality, making installation straightforward and hassle-free. Leverage this trusted, well-designed BMS to unlock the full potential of your lithium batteries and enjoy reliable, long-lasting power today. Enabling your projects with quality and precision has never been easier.
| Color | 3.2V LiFePO4, 3.7V Lithium |
|---|---|
| Model Number | 1pcs, 3pcs |
| 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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