Lithium Battery Protection Circuit Board 3S-5S 100A
23.99 €
🆓 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 high-performance lithium battery protection board supports 3S, 4S, and 5S configurations with a 100A current rating, compatible with lithium iron phosphate, ternary lithium, lithium cobalt oxide, and lithium manganese oxide packs. It features a mature protection circuit with a specialized IC and ultra-low internal resistance MOSFETs, as low as 3 milliohms, ensuring stable and comprehensive charge and discharge protection. The board provides balanced cell management with appropriate balancing current and efficient heating, maintaining optimal pack performance. Its customizable design supports standard operating voltages and power dissipation, making it a reliable choice for high-current battery applications.
This is a high-performance lithium battery protection board
Experience reliable battery management with this protection board designed for various lithium-ion packs. Featuring a crisp white base, neatly arranged black resistors, capacitors, MOSFETs, and integrated circuits, it exudes a professional, technical aesthetic. Designed with durability and stability in mind, this protection board supports 3S, 4S, and 5S configurations, handling currents up to 100A. Its minimalistic yet precise design ensures optimal protection during charging and discharging, balancing cells effectively without overheating or sacrificing performance. Suitable for lithium iron phosphate, ternary lithium, lithium cobalt oxide, and lithium manganese oxide batteries, this module offers customizable features to match specific needs. Whether you're building a pack or replacing a worn component, this protection board guarantees safety, durability, and efficiency.
Keys features of this lithium protection board
- The protection circuit supports 3S, 4S, and 5S battery configurations, ensuring flexible application for various lithium cell packs up to 100A current.
- Employs specialized ICs and ultra-low internal resistance MOSFETs, with internal resistance of only 3 milliohms, facilitating high-current, efficient operation with minimal heat.
- Designed for diverse lithium chemistries including lithium iron phosphate, ternary lithium, lithium cobalt oxide, and manganese oxide, making it compatible with multiple battery types.
- Features balanced charging and discharging, robust disconnection protection, and support for standard supply voltage and power dissipation parameters for optimal safety.
- The components are meticulously spaced on a durable white PCB with mounting holes, ensuring stability and ease of installation in custom battery packs.
- Technical specifications include: maximum current of 100A, internal resistance of 3 milliohms per MOSFET, support for 3S-5S configurations, and full protection functionalities during charge and discharge.
This protection board guarantees safety—buy now to protect your batteries
By choosing this protection board, you're investing in the safety and longevity of your lithium battery packs. Its proven design and high-quality components mean peace of mind during every charge cycle, whether for DIY projects or professional applications. Trust in its stability, durability, and precise balancing capabilities to enhance your battery performance and safeguard your equipment. Don't wait—secure your battery system today with this reliable protection solution tailored for adult enthusiasts and professionals alike.
| Color | 4S sub-port 100A, 4S Same Port 100A, 3S sub-port 100A, 5S sub-port 100A, 3S Same Port 100A, 5S Same Port 100A |
|---|---|
| Model Number | Model 1 |
| Condition | New |
| Warehouse | HK Warehouse – Hong Kong |
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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.
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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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