Compact Type-C Lithium-Ion Battery Tester
Price range: 45.99 € through 50.99 €
🆓 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 battery capacity and internal resistance tester features a vibrant Type-C LCD display, supporting single-channel measurements for 18650 and compatible 21700 batteries. It offers capacity and resistance testing, with a maximum charge/discharge current of around 1A, and supports automatic charge/discharge cycles from 1 to 9. The device has adjustable stop discharge voltages from 2.5V to 3.5V in 0.1V steps, a maximum charging voltage of 4.2V, and supports DC two-wire resistance measurement. Its sleek 110×88×30mm design weighs approximately 80g, compatible with DC 5V or 18650 power sources, and features bilingual display options in Chinese and English, making it an essential tool for enthusiasts.
This Compact Type-C Battery Tester for Lithium-Ion
Discover the ultimate tool for testing and measuring lithium-ion batteries effortlessly. This device features a sleek, compact rectangular design with a vibrant green PCB and a full-color LCD screen, providing clear, high-resolution measurement data. It supports 18650 batteries and compatible 21700 batteries, making your testing routine simple and efficient. The device’s small size (110mm x 88mm x 30mm) and lightweight (80g) ensure portability, so you can take it anywhere. Its user-friendly interface includes tactile buttons for easy operation, while the Type-C port allows quick, convenient power and data transfer. With advanced functions like automatic charge-discharge cycles and adjustable stop-voltage, you can monitor your batteries' health with precision and confidence, knowing you're making informed decisions about their performance and safety.
Keys features of this compact battery tester
- Supports 18650 and compatible 21700 batteries, measuring capacity and internal resistance with a single-channel setup, ensuring accurate and reliable test results for your lithium-ion batteries.
- Features a bright full-color LCD screen for high-resolution display of voltage, current, capacity, internal resistance, and test cycle data, providing an intuitive user experience.
- Includes automatic charging and discharging modes with cycle support of 1 to 9 times, allowing you to assess battery durability and performance over multiple cycles effortlessly.
- Adjustable stop-discharge voltages from 2.5V to 3.5V in 0.1V steps, and a maximum charge voltage of 4.2V, offering flexible testing parameters tailored to different battery chemistries.
- Supports an approximate maximum charging/discharging current of 1A and uses a DC two-wire method for internal resistance measurement, giving precise insights into battery health.
- Powered via a versatile Type-C port, compatible with 5V USB power sources or an 18650 battery, making it highly portable and versatile for various environments.
This battery tester is your ideal companion – buy now to ensure your batteries perform at their best!
Enjoy peace of mind knowing you have an accurate, easy-to-use device for assessing your lithium-ion batteries' capacity and resistance. Whether you're a DIY enthusiast or a professional, this tester guarantees reliable results and helps prolong your batteries' lifecycle. Its modern design, combined with practical features, creates a seamless testing experience. Invest in this device today and take control of your battery health with confidence and precision.
| Color | With 2pcs 21700 Base, 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.
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 ❤️
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