Multi-Cell Lithium Boost Charger Model 4382342
Price range: 22.99 € through 24.99 €
↩️ Easy Returns within 30 days of receipt
🙋 Any questions? Contact Jake
This compact multi-cell boost charger supports 2S, 3S, and 4S configurations with output voltages of 8.4V, 12.6V, and 16.8V, respectively. Operating within an input range of DC 3-6V, it offers adjustable charging currents from 0.28A to 2.2A depending on the configuration, with a switching frequency up to 1MHz. Designed for high safety and efficiency, it features automatic recharge, overvoltage protection, and indicators for charging status and full charge. Weighing just 5g with dimensions of 39mm x 18mm x 6.3mm, this versatile module is ideal for powering portable electronics, including lithium-ion batteries, mobile phones, cameras, and Bluetooth devices.
This versatile multi-cell boost charger by model 4382342
Experience reliable power management with this compact, advanced multi-cell boost charger designed for 2S, 3S, and 4S lithium battery configurations. With an elegant green design, each small circuit board features neatly arranged surface-mount resistors, capacitors, and integrated circuits, ensuring a clean and efficient look. The white markings on the boards clearly indicate connection points, while color-coded wiring in blue and red emphasizes positive and negative terminals, making setup straightforward. Supported input voltages ranging from DC 3V to 6V, the charger adapts to various power sources, providing adjustable current outputs for flexible usage. Perfect for hobbyists and professionals who value precision, safety, and ease of installation in portable electronic projects.
Keys features of the this multi-cell boost charger
- Supports 2S, 3S, and 4S lithium battery configurations with output voltages of 8.4V, 12.6V, and 16.8V, suitable for many portable electronic devices and DIY projects.
- Accepts input voltages from DC 3V to 6V, with recommended operation at 3.7V or 5V, providing flexibility for different power sources like USB power supplies or small batteries.
- Offers adjustable output currents—0.55A, 1.1A, and 2.2A for 2S; 0.37A, 0.74A, and 1.48A for 3S; and 0.28A, 0.56A, and 1.12A for 4S—allowing users to customize charging based on their battery’s needs.
- Operating at a high switching frequency up to 1MHz, with protections for overvoltage, low input voltage, and short circuits, ensuring safe and efficient operation across various environments.
- Measures only 39mm x 18mm x 6.3mm and weighing just 5g, making it ideal for compact setups or mobile projects requiring minimal space and weight.
- Features clear LED indicators: “CR” for charge status and “OK” for full charge, plus a constant voltage mode for stable power delivery in demanding applications.
This multi-cell boost charger is the perfect choice—buy now to power your projects confidently!
Through thoughtful design, technical precision, and robust safety features, this multi-cell boost charger ensures you have a dependable power solution. Whether you're working on DIY electronics, portable devices, or custom battery projects, its versatility and reliability will inspire confidence. Simplify your setup with a compact, efficient module that adapts seamlessly to your power needs. Invest in quality today and keep your devices charged with security and efficiency.
| Color | 3S 2A 1 PCS, 3S 4A 1 PCS, 2S 1A 1 PCS, 4S 4A 1 PCS, 4S 2A 1 PCS, 2S 2A 1 PCS, 3S 1A 1 PCS, 4S 1A 1 PCS, 2S 4A 1 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 ❤️
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