Mini Lithium-Ion Charging Protection Board 10×7.5×5.2mm
20.99 €
🆓 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 ultra-small lithium-ion battery charging protection board measures 10mm x 7.5mm x 5.2mm and operates at a 3.7V nominal voltage with a maximum charging voltage of 4.2V (±1%). Supporting a charging current of 600mA, it features constant current/constant voltage charging with thermal adjustment to prevent overheating and supports automatic recharging for optimal battery performance. The device includes charging voltage and current monitoring outputs for efficient power management, making it ideal for compact applications such as wearables, micro-drones, and IoT devices. Its minimalist, industrial design combines precise functionality with a sleek, brushed metal finish.
In stock
This this mini lithium-ion charging protection board
Experience seamless power management with this ultra-small lithium-ion battery charging protection board. Perfectly designed for compact devices, it ensures reliable charging and long-lasting performance. Its sleek, shiny metallic surface with a lightly textured, brushed finish delivers an industrial, minimalist aesthetic that fits into any advanced electronic project. Measuring just 10mm by 7.5mm by 5.2mm, it offers a space-efficient solution without sacrificing functionality. The tiny cutouts on the top add a refined detail to its streamlined design, emphasizing precision engineering. This module not only protects your battery but also ensures efficient power regulation, making it an essential component for smart wearables, micro-drones, or IoT devices.
Keys features of this mini lithium-ion charging protection board
- Ultra-small size (10×7.5×5.2mm) perfect for embedding in compact electronics like wearables and drones for optimal space saving.
- Supports nominal voltage of 3.7V and maximum charging voltage of 4.2V (±1%), ensuring precise, safe charging for lithium-ion batteries.
- Features constant current and constant voltage modes with thermal adjustment to prevent overheating and prolong battery lifespan in demanding applications.
- Automatic recharging support maintains the battery in peak condition, with a trickle charge threshold set at 2.8V for low-voltage protection.
- Includes charging voltage and current monitoring outputs, allowing accurate power management and integration with other electronic control systems.
- Constructed from durable, non-corrosive metallic alloy with a sleek brushed finish and rounded edges, emphasizing industrial simplicity and reliability.
This this mini charging protection board—order now for reliable power management
Imagine your compact device operating smoothly with this dependable lithium-ion protection module. Its precise engineering and minimalistic design make it an essential upgrade for your electronics projects. By choosing this protection board, you'll enjoy peace of mind knowing your battery is safeguarded against overheating, overcharging, and undercharging. Its tiny footprint allows seamless integration into the smallest spaces, supporting the development of innovative wearable tech, micro-drones, or IoT gadgets. Elevate your project’s efficiency and durability today with this crucial component designed for modern, space-conscious applications.
| 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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