21V Lithium-Ion Battery Storage Box for 18650
36.99 €
🆓 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 reliable power management with this sleek black 21V lithium-ion battery storage box, designed for 18650 batteries used in electric power tools. It features a sophisticated Battery Management System (BMS) with a 10S configuration, supporting a charge voltage of 21V per cell and a charge voltage of 4.25V. The system offers overcharge, over-discharge, and short circuit protection, using a specialized IC to monitor real-time voltage, current (8A-20A), and temperature. With dimensions of 4.53×2.87×2.56″ (11.5×7.3×6.5 cm), and a low working current of approximately 25μA, it ensures safe, efficient battery assembly and management for durable, high-performance power systems.
This Power Tools 21V Battery Storage Box for 18650
Transform your power tool battery experience with this sleek, black 21V lithium-ion battery storage box. Crafted for durability and efficiency, it features a sophisticated design with smooth, rounded edges and ventilation slots on the top for heat dissipation, ensuring optimal performance. The prominent red latch offers quick access while adding a striking contrast to the matte black finish. This kit includes two battery holders with eight slots each, foam pads for secure placement, screws, mounts, and a sophisticated BMS circuit board with protective functions. Designed for easy assembly and reliable safety, this storage box offers absolute peace of mind for your rechargeable power tools, giving your batteries a stylish, protected home and prolonging their lifespan.
Keys features of the power tools battery storage box
- It supports 18650 lithium-ion batteries with a 10S configuration and a total voltage of 21V, ensuring safe and reliable power management for your tools.
- The integrated BMS features overcharge, over-discharge, and short circuit protections, monitoring voltage, current, and temperature in real-time for optimum safety.
- Designed with high-precision electronic components, it facilitates continuous discharge with an 8-20A current range, perfect for demanding power tool applications.
- Color is a sleek matte black, with ventilation slots on the top surface and a prominent red latch for easy access, combining style and functionality in a modern design.
- Includes two black plastic battery holders with eight circular slots, foam pads for cushioning, screws, and mounting brackets for secure assembly.
- Technical specifications include: dimensions of 4.53×2.87×2.56″ (11.5×7.3×6.5 cm), nickel thickness of 0.15mm, with low operating current of approximately 25µA and quiescent current of about 6µA.
- This kit is compatible with any 18650 lithium-ion cells that meet the size and voltage specifications, making it a versatile addition to your power tool setup.
Get your power tool batteries protected today with this stylish box
Enjoy enhanced safety and organization for your 18650 batteries with this high-quality, durable power tools storage solution. Whether you're an enthusiast or a professional, this kit helps extend battery life, maintain performance, and simplify your workspace. Invest in a reliable way to safeguard your power source now—your tools—and your projects—deserve it. Experience peace of mind knowing your batteries are securely stored, well-ventilated, and protected by advanced electronic safeguards every time you pick up your tools. Make this essential addition to your power tools today!
| Color | 1PC |
|---|---|
| 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
