LED Battery Capacity Tester for 1S-7S Batteries
Price range: 25.99 € through 26.99 €
🆓 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 sleek LED indicator module comes in various configurations including 1S, 2S, 3S, 4S, 6S, and 7S, with voltage ranges from 4.2V to 29.4V, and features a 4-level display that visually indicates battery charge levels. Each level illuminates based on voltage thresholds—over 3.3V, 3.5V, 3.7V, and 3.9V per cell—with full charge shown when all LEDs are lit. Powered at 3.3V, it is ideal for lithium batteries and automotive use, operating seamlessly within a temperature range of -30°C to 85°C. The module boasts a modern design with a red outline and RGB display blocks, emphasizing clarity, precision, and high-tech functionality.
This sleek LED capacity tester for batteries
Imagine effortlessly checking your lithium battery’s charge level with this modern LED indicator module. Its clean, rectangular black circuit board design features a bright, dynamic LED display that clearly shows your battery’s status at a glance. The four glowing blocks, outlined in vibrant pink, shift in illumination according to voltage thresholds, giving you precise information about your charge level—whether you're monitoring a 1S, 2S, 3S, 4S, 6S, or 7S battery setup. Compact and professional in appearance, this module blends functional high-tech features with an aesthetic that enhances any automotive or battery management system. Its user-friendly design ensures quick, accurate readings, making maintenance and monitoring simpler. Visualize having this tool ready in your vehicle or workshop, empowering you to keep your batteries optimal and safe.
Key features of this LED capacity tester module
- This module comes available in multiple configurations from 1S to 7S, supporting voltage ranges from 4.2V up to 29.4V for various lithium batteries, ensuring compatibility across multiple applications.
- With a bright 4-level LED display, it shows precise charge status by illuminating 1 to 4 blocks, with each level corresponding to voltage thresholds of 3.3V, 3.5V, 3.7V, and 3.9V per cell, total voltage depending on model.
- Operates at a stable 3.3V supply voltage, making it ideal for automotive environments and mobile setups, with an operating temperature range of -30°C to 85°C for durability in different conditions.
- The display features a high-contrast color scheme: a red outline with either green or blue display blocks, optimizing visibility even in low-light settings.
- Designed with easy connection points, including green terminals and through-holes for power and data, simplifying integration into your existing circuits.
- Technical specifications include low power dissipation, wide temperature tolerance, and compatibility with lithium battery packs, supporting long-term reliable performance in demanding environments.
This LED capacity tester module is the smart choice—order now and monitor your batteries effortlessly!
Buy this visually striking, reliable battery testing module today to enhance safety and performance. Its sleek design, robust technical features, and ease of use make it an essential addition to your vehicle or workshop toolkit. Keep your batteries in perfect condition with real-time monitoring, avoiding surprises and extending their lifespan. Whether you’re a professional mechanic or a passionate hobbyist, this module provides confidence and precision every time. Don't wait—invest in dependable power management for your lithium batteries now.
| Color | 2S 8.4V Blue, 6S 25.2V Blue, 6S 25.2V Green, 4S 16.8V Green, 4S 16.8V Blue, 3S 12.6V Green, 3S 12.6V Blue, 1S 4.2V Green, 2S 8.4V Green, 1S 4.2V Blue, 7S 29.4V Green |
|---|---|
| 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.
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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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