Digital Voltmeter with USB Charging Ports
Price range: 31.99 € through 32.99 €
🆓 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 compact digital voltmeter measures battery voltage with approximately 2% accuracy and features a sleek black housing measuring 45×26×18mm. It supports a wide range of lead-acid and lithium iron phosphate batteries from 10.3V to over 53V, with power resolution levels at 10%, 25%, 40%, 50%, 60%, 75%, and 90%. Equipped with high-efficiency synchronous rectifier buck circuitry achieving up to 96% efficiency, it generates minimal heat. The device includes dual USB 5V/2A ports, one optimized for Apple devices and the other for Android. Its minimalistic, modern design provides clear voltage and battery capacity readings, making it ideal for automotive, motorcycle, and outdoor power systems.
This compact LED digital voltmeter with USB
Experience precise voltage monitoring combined with convenient charging capabilities with this sleek, compact LED digital voltmeter. With a minimal footprint of just 45×26×18mm, it seamlessly integrates into your vehicle, motorcycle, or outdoor power system. Its bright, multi-colored LED display offers clear, glanceable voltage readings, complemented by a colorful bar graph indicating battery status with red and green signals. Equipped with two USB ports, it allows simultaneous charging of devices—one optimized for Apple and the other for Android—delivering up to 5V/2A. Its durable black housing enhances its modern, utilitarian aesthetic, making it an efficient, reliable tool for monitoring and charging, and ensuring your power systems operate at peak performance. This device is perfect for those seeking precise monitoring combined with practical charging functions.
Keys features of this LED digital voltmeter with USB
- Measures voltage from approximately 10.3V to over 53V with about 2% accuracy, ideal for lead-acid and lithium iron phosphate batteries in various configurations and applications.
- Displays voltage with high-resolution segments at 10%, 25%, 40%, 50%, 60%, 75%, and 90%, providing detailed insight into battery capacity levels.
- Integrated with synchronous rectifier buck converter achieving up to 96% efficiency, minimizing heat generation and maximizing energy transfer during operation.
- Features two side-by-side USB ports delivering 5V/2A—one tailored for Apple devices and the other for Android—allowing convenient, simultaneous device charging.
- Constructed with a durable black matte plastic housing, emphasizing a modern, minimalistic design with bright, multi-colored LED display and energy-efficient operation within -10°C to +65°C.
- Operates with a low current draw of 5-25mA depending on voltage level, compatible with systems requiring minimal power consumption and flexible setup options for various battery arrays.
This LED digital voltmeter with USB is a smart choice
Secure yours now to enjoy reliable battery monitoring combined with easy device charging. This versatile, high-performance device supports multiple battery configurations, ensuring your power sources stay optimal and your devices always ready. Its sleek, contemporary design seamlessly fits into your automotive or outdoor setup, providing functional elegance that you'll appreciate every day. Invest in this essential tool today and keep your power systems operating smoothly, knowing you have precise monitoring and quick charging capabilities right at your fingertips. Elevate your power management with this innovative voltmeter—it's the solution you need now.
| Color | Blue, Red |
|---|---|
| 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 ❤️
Related products
