BMS 3S 12.6V Lithium Battery Protection Board
Price range: 30.99 € through 38.99 €
🆓 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 highly reliable BMS 3S 12.6V protection board measures 56×45×1.2mm and supports discharge currents of 6A, 12A, and 25A, with a maximum charging current of up to 25A via the same port. It features overcharge detection at 4.15±0.05V and over-discharge detection at 2.7±0.08V, along with balancing capabilities at 4.2±0.025V and a current of 42±5mA. The device offers overcurrent protection at 10±2A with a 1000ms delay and short circuit protection within 250μs, operating efficiently within a temperature range of -30°C to +80°C. Perfect for protecting and balancing 3-cell lithium-ion battery packs.
This is the BMS 3S 12.6V Protection Board
Experience reliable battery management with this high-performance BMS 3S 12.6V protection board. Designed to safeguard lithium-ion battery packs, this sleek PCB features a vibrant green solder mask and a clean, minimalist layout that emphasizes precision and durability. Its thin profile of only 1.2mm ensures it remains unobtrusive in various applications. Equipped with multiple protective functions—overcharge, over-discharge, overcurrent, short circuit, and balance—this device offers comprehensive battery safeguarding. The component organization and white silkscreen labels facilitate easy installation and maintenance. Whether you're building power tools, battery packs, or DIY energy projects, this protection board ensures maximum safety and efficiency in a compact, modern design.
Key features of the BMS 3S 12.6V Protection Board
- This green PCB measures 56×45×1.2mm, with a sleek, minimalist design ideal for space-constrained applications and easy integration within various battery packs and DIY projects.
- Supports discharge currents of 6A, 12A, and 25A, as well as a maximum charging current of 25A, enabling flexible power management for different lithium-ion battery configurations.
- Key protection functions include overcharge detection at 4.15±0.05V, over-discharge at 2.7±0.08V, overcurrent protection at 10±2A, and short circuit triggering within 250 microseconds, ensuring system safety.
- Features a balance function operating at 4.2±0.025V with a balance current of approximately 42±5mA to optimize battery longevity and performance across three cells.
- Designed with a low internal resistance of ≤25mΩ; consumes ≤30 microamps during operation and ≤10 microamps in standby mode, with a wide operating temperature range of -30°C to +80°C.
- Includes multiple connection points such as battery terminals, P+ and P-, with clear silkscreen labels “B1,” “B-,” “B+,” “P-,” “P+,” and “B-1,” facilitating accurate installation and secure connections.
This BMS 3S 12.6V protection board is a must-have—order now for safe, reliable power storage!
Enhance your lithium-ion battery projects with this precision-engineered protection board. Its compact design, robust safety features, and versatile current support make it a dependable choice for power tools, DIY energy systems, and battery management solutions. Trust in this device to deliver optimal performance, safety, and longevity for your batteries. Once installed, you'll have peace of mind knowing your battery pack is protected against common electrical issues, ensuring long-term efficiency and safety. Elevate your project today with this advanced, reliable BMS protection board.
| Current | 25A, 12A balance, 25A balance, 12A no balance, 6A no balance |
|---|---|
| Condition | New |
| Warehouse | HK Warehouse – Hong Kong |
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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.
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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.
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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 📬
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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 💯
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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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