Battery Voltage Indicator Module for Lithium & Lead-Acid 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
This versatile battery indicator module features a sleek rectangular design with a textured black surface, accented by a prominent red power LED and up to four blue LEDs that visually display voltage levels for 3.7V, 7.4V, 11.1V, and 14.8V lithium-ion batteries in 2S, 3S, and 4S configurations, with an ±2% accuracy. It supports 12V lead-acid batteries, including 4S lithium iron phosphate options. The module includes strong reverse connection protection, utilizes a simple two-wire connection, and features a power button for real-time voltage measurement with a brief 3-5 second power-off delay, making it a reliable, compact tool for precise battery monitoring in various applications.
This versatile battery indicator module for your needs
Experience precise battery monitoring with this stylish, black-textured indicator module designed for smooth integration with various battery types. Its sleek rectangular shape features an intuitive layout of indicator LEDs, including a prominent red power signal and multiple bright blue LEDs to visually represent voltage levels. The friendly design makes checking your battery status quick and effortless, whether you're working with lithium-ion or lead-acid batteries. Its compact size ensures portability and ease of use in different setups, making it perfect for hobbyists, technicians, or DIY enthusiasts. The module’s modern aesthetic, paired with user-friendly visual indicators, will seamlessly blend into any electronic project or battery management system, giving you confidence at every glance.
Key features of this battery indicator module
- Supports multiple voltage ranges such as 3.7V, 7.4V, 11.1V, and 14.8V, compatible with 2S, 3S, and 4S lithium-ion batteries with ±2% error margin for accurate monitoring.
- Features a red power LED and up to four blue LEDs that dynamically display voltage levels based on cell voltage increments from 3.3V to 3.9V per cell, providing clear status visualization.
- Designed with reverse connection protection circuit, ensuring safety even if the battery terminals are incorrectly connected, and includes a simple power button to activate real-time voltage readings.
- Supports 12V lead-acid batteries, including 4S lithium iron phosphate batteries, making it highly versatile for different battery types and configurations.
- Operates within standard conditions, with customizable options for use in various electronic projects and testing setups, drawing no static power during standby.
- Hardware dimensions are optimized for portability; connection is straightforward with insulated red and black wires for positive and negative terminals, enhancing ease of use.
This battery indicator module is perfect for your essential energy monitoring needs
Imagine confidently checking your battery status in seconds, thanks to this modern, visually engaging indicator. Whether you’re managing lithium or lead-acid batteries, this device makes the process easy and reliable. It’s an ideal accessory for your electrical projects, ensuring your batteries stay in optimal condition. Trust this module to deliver accurate, instant readings that help you make informed decisions. Once you incorporate this sleek indicator into your setup, you’ll wonder how you managed without it. Get yours today and experience the convenience of at-a-glance voltage monitoring!
| Color | 12V Lead Acid 4S, 1S lithium 3.3-4.2V, 24V Lead Acid 8S, 2S 7.4V Full 8.4V, 3S 11.1V Full 12.6V, 4S 14.8V Full 16.8V, 6V Lead Acid 2S |
|---|---|
| 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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