Lithium Battery Level Indicator Module 1S-3S
31.99 €
🆓 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 precise battery monitoring with this ultra-thin lithium battery capacity indicator, featuring a sleek 22mm x 22mm square or 21.7mm diameter circular design. Equipped with five colorful LED indicators, it provides real-time power level display for 1S (4.2V), 2S (8.4V), and 3S (12.6V) lithium batteries, operating within a voltage range of 3.7V to 12.6V. The device supports reverse connection protection, low static power consumption, and simple push-button activation for accurate, static power display. Its minimalist white plastic surface with bold blue symbols enhances clarity, making it an essential addition for enthusiasts seeking reliable, easy-to-read battery status for their lithium packs.
This Modern Lithium Battery Indicator Module for Easy Monitoring
Experience precise and reliable battery level monitoring with this ultra-thin lithium battery capacity indicator module. Designed with a sleek white plastic top surface, it features five bright blue LED indicators that intuitively display the remaining charge of your lithium batteries. Whether you're working with 1S, 2S, or 3S battery packs, this compact module provides real-time voltage readings with a clear, minimalistic design that enhances any project or device. Its simple push-button operation ensures effortless activation, while reverse connection protection offers peace of mind during installation. Perfect for hobbyists and professionals alike, this module helps you avoid undervoltage issues, extend your battery life, and maintain peak performance across all your lithium-powered applications. Its versatile size fits both square and round batteries effortlessly, making it an essential tool for anyone managing lithium battery systems.
Key Features of the Lithium Battery Indicator Module
- Ultra-thin design measuring 22mm x 22mm (square) or 21.7mm diameter (circular), perfect for compact spaces and easy integration into various devices.
- Features five bright blue LEDs labeled “25%,” “50%,” “75%,” and “100%,” providing straightforward visual indication of battery charge levels.
- Supports 1S, 2S, and 3S lithium battery configurations with voltage ranges from 3.7V to 12.6V, covering most common lithium battery packs.
- Displays voltage accurately with thresholds at over 3.3V (1 LED), 3.6V (2 LEDs), 3.8V (3 LEDs), and 4.0V (4 LEDs), with a 2% error margin for reliable readings.
- Includes undervoltage warning, reverse connection protection, and quick push-button activation for user-friendly operation and safety.
- Constructed with high-quality plastics and insulated wires, compatible with both square and round lithium batteries, ensuring versatile use in various setups.
This Lithium Battery Indicator Module Makes Battery Management Easy—Order Now!
Imagine having complete confidence in your battery's charge status at any moment. With this stylish and reliable lithium battery indicator, you'll effortlessly monitor your power levels, preventing unexpected shutdowns. Its intuitive design and clear LED indicators make it simple to read, saving you time and hassle. Whether you’re working on a hobby project, drone, or small electronic device, this module seamlessly integrates to keep your battery running at optimal levels. Enjoy peace of mind knowing your system alerts you before battery issues emerge, ensuring longevity and peak performance. Take control and elevate your projects today with this essential battery management tool.
| Color | 5PCS 2S 8.4V Round, 5PCS 1S 4.2V Round, 5PCS 3S 12.6V Round, 5PCS 1S 4.2V Square, 5PCS 3S 12.6V Square, 5PCS 2S 8.4V Square |
|---|---|
| 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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