5V 2A Power Management Module for Lithium Batteries
29.99 €
🆓 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 management with this compact 2A 5V charge and discharge module designed for 3.7V/4.2V lithium-polymer batteries. It functions as a boost mobile power supply featuring integrated charge and discharge protection, ensuring safe and efficient energy transfer. The module supports variable supply voltages with standard dissipation power, operates within standard temperature ranges, and is fully customizable to suit a variety of electronic projects. Its precise design includes an organized layout of solder pads, pin headers, and a black IC marked “MH CD42,” ensuring seamless integration with your devices. Ideal for portable electronics, it combines high performance with a sleek, professional aesthetic for your technical needs.
In stock
This versatile 2A 5V charge and discharge module
Experience seamless power management with this compact, high-performance module designed for lithium-polymer batteries. Its sleek black rectangular PCB features a metallic component near the center, adding a modern aesthetic. Gold-plated contact pads ensure reliable connectivity, while beige resistors and capacitors contribute to its professional look. The black control IC marked “MH CD42” guarantees precise regulation, and the organized solder pads, pin headers, and connectors facilitate easy integration into your projects. Built to support both charging and discharging functions, this module is ideal for powering and protecting your lithium-ion devices. Its minimalist design combines aesthetic appeal with advanced functionality, making your electronic projects safer and more efficient with style and precision.
Keys features of the this power management module
- Supports 2A current with a stable 5V output, ensuring efficient power delivery for your devices directly from lithium-polymer batteries.
- Equipped with integrated charge and discharge protection, preventing overcurrent and overvoltage scenarios to extend battery life.
- Features a boost converter suitable for 3.7V/4.2V lithium-polymer batteries, converting voltage smoothly for reliable device operation.
- Contains a high-quality black IC marked “MH CD42,” providing sophisticated regulation and control capabilities.
- Design includes gold-plated contact pads along one edge for robust connection options, with labeled input, output, and power terminals.
- Constructed with standard dissipation power, operates within normal temperature ranges, and is customizable for various electronic setups.
This power module is perfect—buy now for reliable power solutions!
Transform your electronic projects with this reliable and stylish power management module. Its robust specifications ensure safe and efficient operation, whether you're designing portable devices or upgrading existing systems. The sleek black design and precise components make it not only functional but also visually appealing, adding a touch of professionalism to your work. By choosing this module, you're investing in a durable solution that offers excellent performance and flexible customization options. It’s the ideal component to enhance your device’s power stability and longevity, giving you peace of mind and confidence in your projects.
| 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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