High-Performance DC-DC Boost Module 4.2V-28V
Price range: 24.99 € through 28.99 €
🆓 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-thin DC-DC step-up booster module is designed for lithium-ion batteries, supporting input voltages from 4.2V to 6.5V and adjustable output from 4.2V to 28V, with up to 2A current and 5W power. It features programmable charging current up to 1A, constant current and voltage charging, over-temperature and reverse connection protection, soft start, and dual output channels for versatile applications. The module includes indicator LEDs for charging (red) and standby (blue) statuses and supports Type-C input or soldered connections, making it ideal for compact, high-performance projects demanding reliable power regulation.
This Compact Boost Module Enhances Power Efficiency
Experience seamless power management with this sleek, compact DC-DC step-up booster module, designed to elevate your projects’ performance efficiently. Its minimalist rectangular shape features a matte black finish that complements modern electronic builds. Bright yellow LEDs and tiny indicator lights add vibrant visual cues, indicating charging and standby statuses, while metallic components like the silver inductor and transformer bring subtle industrial appeal. The straightforward, orderly layout emphasizes both functionality and aesthetic appeal. With marked connection points, this module integrates effortlessly into your circuits, providing reliable voltage boosting from 4.2V to 28V while maintaining a maximum power of 5W. Its ultra-thin profile makes it ideal for compact, portable electronic projects where space and performance matter most.
Keys features of this boost module
- Supports input voltage from 4.2V to 6.5V with adjustable output from 4.2V to 28V, perfect for lithium-ion batteries like 18650 or polymer cells.
- Delivers up to 2A maximum current at 5V output, ensuring reliable power for small devices and portable applications.
- Equipped with programmable charging current up to 1A, constant current/voltage regulation, over-temperature protection, and reverse connection safeguard.
- Features dual output channels designed for parallel connection, with LED indicators—red for charging and blue for standby—for real-time status updates.
- Operates within -40°C to 80°C, ensuring durability in various environments; measures are compact and lightweight for easy integration.
- Contains all necessary components: surface-mount resistors, capacitors, a metallic transformer, and LEDs, all arranged for optimal thermal management and performance.
This boost module is your perfect upgrade for reliable power support—purchase now!
Discover how this versatile, efficient DC-DC module can elevate your electronic projects. Its ability to provide stable voltage boosts, combined with advanced protections and a compact design, makes it an essential component. Whether you're building portable gadgets, battery-powered devices, or custom electronics, this module simplifies integration while delivering excellent performance. Unlock new potential in your projects with this high-quality, reliable power converter that ensures long-lasting results. Add it to your toolkit today and experience seamless power management with confidence.
| Color | 3 PCS, 1 PCS, 5 PCS |
|---|---|
| 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 ❤️
Related products
