Lithium Battery Charger Module 4.7-22V, 2A
37.99 €
🆓 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 compact lithium battery synchronous buck charging module measures 26x18x4.3mm and supports 1S, 2S, and 3S configurations with input voltages from 4.7V to 22V for 1S, 8.8V to 22V for 2S, and 13V to 22V for 3S. It delivers output voltages of 4.2V, 8.4V, and 12.6V with ±1% accuracy and a default output current of 2A, adjustable via resistors. Equipped with ceramic input capacitors, a MOS anti-reflux circuit, and a SY6912 control IC, it features automatic pre-charge, a charging time limit of approximately 12 hours, and a dual-color LED indicator signaling power, charging, full charge, and errors—ideal for efficient multi-cell lithium-ion battery charging.
In stock
This Reliable Lithium Battery Charger Module
Experience seamless charging with this compact and efficient lithium battery synchronous buck charging module. Designed for versatility, it supports 1S, 2S, and 3S configurations, making it ideal for various lithium-ion battery setups. The module features a vibrant green surface with a textured grid of surface-mount resistors and capacitors, accented by black and metallic components that highlight its industrial design. The dual-color red/blue LED indicator provides real-time status updates, ensuring you always know the charging process. Its sleek, small form factor of 26x18x4.3mm makes integration easy in your projects. Whether for DIY electronics, power banks, or portable devices, this module combines advanced technology with a modern look, promising reliable performance and durability.
Keys features of the lithium battery charger module
- Supports 1S, 2S, 3S configurations with input voltage ranges from 4.7V to 22V depending on series, optimized for diverse lithium-ion battery setups.
- Provides precise output voltages of 4.2V, 8.4V, and 12.6V with ±1% accuracy, suitable for accurate charge control in various applications.
- Default 2A output current, adjustable with resistor modifications; can be reduced to 1A or 500mA by removing two or three resistors, offering flexible charging options.
- Incorporates MOS anti-reflux circuit and ceramic input capacitors (4.7μF and 22μF) for stable operation and efficient power flow during charging.
- Features automatic pre-charge for batteries below 2.8V, with a charge time limit of approximately 12 hours, and a pre-charge duration of 1.4 hours for low-voltage batteries.
- Equipped with a dual-color LED indicator (red/blue) for power, charging, full charge, and error statuses, ensuring clear, real-time feedback on charging status throughout.
Get this advanced lithium charger module now—reliable and easy to use!
Imagine confidently powering your lithium-ion batteries with this versatile, high-precision module. Its compact size and detailed status indicators make your projects safer and more efficient. Whether you’re an electronics enthusiast or a professional, this module ensures your batteries charge correctly and safely, giving you peace of mind. You’ll love how simple it is to integrate this component into your designs. Investing in this module means investing in durability, accuracy, and peace of mind for all your battery management needs. Take control of your power projects today!
🌟 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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