Lithium Battery Capacity Indicator Board 1S-5S
21.99 €
🆓 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 lithium battery capacity indicator board supports 1S to 5S configurations, measuring voltages from 3.7V to 21V (fully charged at 4.2V to 25V), with a durable plastic rectangular design. It features five LED indicators, including one red power LED and four blue LEDs, displaying four power levels at 25%, 50%, 75%, and 100%. The high-precision device operates within a temperature range of -10°C to 65°C, consumes only 15mA, and includes reverse connection protection, ensuring safety and durability. Suitable for lithium and lead-acid batteries as well as electric vehicle and other electric equipment, it provides quick, intuitive visual battery status updates with a minimalistic aesthetic.
This Lithium Battery Indicator Board for Precise Power Monitoring
Experience seamless and intuitive battery management with this sleek lithium battery capacity indicator board. Designed with a minimalist rectangular shape and a smooth, durable plastic surface, it effortlessly integrates into your devices, offering a modern and clean aesthetic. The indicator features five vibrant LEDs—one red and four blue—that easily convey your battery status at a glance. Its precise visual display, including a dynamic blue bar graph, makes monitoring voltage levels effortless. Perfect for lithium, lead-acid, and lithium iron phosphate batteries, this device is built for reliability and longevity. With a 15cm lead, reverse connection protection, and a low power consumption of just 15mA, it’s an essential addition for electric vehicles, power banks, and battery-powered equipment. Now, keep your batteries safe, efficient, and always ready for use.
Keys features of the lithium battery indicator board
- Supports 1S to 5S configurations, measuring from 3.7V to 21V, ensuring compatibility with various lithium and lead-acid batteries for versatile use.
- Features 5 vivid LEDs (one red, four blue) with percentage labels (25%, 50%, 75%, 100%) for clear and quick visualization of battery charge levels.
- Includes a high-quality, durable, and lightweight plastic design with a sleek, minimalist rectangular profile that enhances any electric device or battery pack.
- Provides reverse connection protection and consumes no power when static, ensuring safety and energy efficiency during operation and storage.
- Operates across a temperature range of -10°C to 65°C, with an accuracy of ±2%, making it suitable for a wide range of environments and applications.
- Technical specifications: working current of 15mA, 15cm lead length, and voltage measurement range from 3.7V to 25V for full charge at 4.2V to 25V.
This lithium battery indicator board is a must-have—order now and enjoy reliable, clear battery monitoring!
Imagine effortlessly checking your battery’s power with a simple press of the “TEST” button, seeing colorful LEDs light up to reveal the exact charge level. Whether you are upgrading your electric vehicle, maintaining your power systems, or assembling custom battery projects, this indicator guarantees accurate, real-time information. Its sturdy design and thoughtful features ensure lasting performance, so you can focus on your tasks without worry. Don’t miss this opportunity to enhance your equipment's safety and efficiency—trusted, user-friendly, and visually appealing, this device is the perfect choice for any enthusiast or professional looking for dependable power monitoring.
| Color | 2S Lithium 8.4V, 1S Lithium 4.2V, 3S Lithium 12.6V, 5S Lithium 21V, 4S Lithium 16.8V |
|---|---|
| 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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