Active Lithium Battery Equalizer Module 3S-21S 1.5A
Price range: 25.99 € through 47.99 €
🆓 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 active battery equalizer module supports configurations from 3S to 21S, including models such as 3S, 4S, 5S, 6S, 7S, 8S, 13S, 14S, 17S, and 21S. It offers a maximum equalization current of 1.5A with an accuracy of 3mV, ensuring precise voltage balancing for lithium iron phosphate and lithium ternary batteries. Designed for high efficiency, it consumes only 1.5mA during operation and enters sleep mode below 2.5V per cell with a power consumption of about 5μA. The module features low internal resistance for currents up to 2A, a temperature range of 30-45°C, and a lifespan of 3-5 years for capacitors, making it a reliable choice for internal or external battery pack balancing.
This advanced active lithium battery equalizer module
Ensure your lithium-ion, LiFePO4, or LTO battery packs stay perfectly balanced with this high-quality equalizer. Designed for configurations from 3S to 21S, it helps maintain optimal performance and longevity of your batteries. Its sleek rectangular shape features a vibrant purple finish, complemented by densely populated surface-mounted components that illustrate technical precision. Clearly marked connection points, terminal blocks, and organized wiring make installation straightforward, while the compact design offers a clean, professional look. Built to handle currents up to 1.5A with an impressive accuracy of 3mV, this module manages voltage differences effortlessly. Its low power consumption ensures efficient operation, making it ideal for both internal pack maintenance and external repair projects. This module ensures your batteries work harmoniously for a longer lifespan.
Keys features of this active battery equalizer
- This module supports configurations from 3S to 21S, compatible with lithium iron phosphate and lithium ternary battery packs, ensuring flexible use across various DIY or repair battery projects.
- It offers a maximum equalization current of 1.5A with precise 3mV accuracy, effectively balancing voltage disparities between cells for improved battery efficiency and lifespan.
- Constructed with high-quality ceramic capacitors, resistors, and surface-mounted chips that deliver low heat and high reliability, optimizing performance during balancing operations.
- The circuit supports wire connections using 22AWG pure copper wires about 30cm long, with a support load of 0.3mm², facilitating neat and secure wiring for internal or external packs.
- Designed with a low power consumption of just 1.5mA, it enters sleep mode below 2.5V per cell, reducing energy drain and protecting the battery’s health during standby.
- The internal resistance allows currents up to 2A for effective balancing, maintaining stability within temperatures of 30-45°C and capacitor lifespan of 3-5 years for sustained durability.
This trusted equalizer module will keep your batteries perfectly balanced—buy now!
Start enjoying longer-lasting, more reliable battery performance today. Whether you're repairing or building battery packs, this active equalizer module provides the stability and efficiency that enthusiasts need. Its high precision and durability ensure you stay ahead in your projects, making your batteries perform at their best over time. Don’t wait—secure this essential component now and experience the difference it makes in maintaining your lithium packs’ health. Your batteries deserve the best technology for optimal longevity!
| Color | 3S, 4S, 6S, 7S, 5S, 13S, 8S, 14S, 21S, 17S |
|---|---|
| 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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