4A Lead-Acid Battery Desulfator for 12V-48V Systems
62.99 €
🆓 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 4A Battery Desulfator features a compact, lightweight design measuring 88×56×23mm and weighing 150g, suitable for 12V, 24V, 36V, and 48V lead-acid batteries. It delivers a high-frequency pulse at 10,000Hz with an advanced cyclic pulsing method utilizing a soft peak to dissolve sulfates effectively without damaging plates. Operating with a maximum current of 40mA and peak current of 4A, it includes automatic voltage selection, manual override, an LED indicator, and an auto cutoff function. Ideal for batteries around 400AH, it can be used continuously 6-8 hours daily, either connected directly to a charger or mounted on the battery for extended battery life and optimal performance.
This 4A Battery Desulfator Revives Batteries Efficiently
Experience extended battery life and restored performance with this high-tech 4A Battery Desulfator. Designed for lead-acid batteries across 12V, 24V, 36V, and 48V systems, it combines advanced cyclic pulsing technology to dissolve harmful sulfates gently. Its sleek, compact size of 88mm by 56mm by 23mm makes it easy to handle and mount, whether directly on your charger or on the battery. The device features an intuitive LED indicator that shows pulse activity, along with auto cutoff functions to prevent over-discharging. Ideal for batteries up to 400AH capacity, this desulfator enhances power, prolongs lifespan, and ensures reliable starting and charging performance. Its durable plastic casing and user-friendly manual voltage selection make maintenance straightforward and effective for automotive, marine, and recreational batteries alike.
Keys features of the 4A Battery Desulfator
- Compact design measuring 88*56*23mm weighing only 150g, easy to install and transport, perfect for portable battery maintenance setups.
- Operates within a voltage range of 12V to 48V, with manual voltage selection for precise control suited to various lead-acid battery types.
- Generates a high-frequency pulse at 10,000Hz using advanced cyclic pulsing technology that produces a gentle “soft” peak, dissolving sulfates without damaging the battery plates.
- Features an auto cutoff function, LED indicator, and supports continuous operation for 6-8 hours daily, optimizing desulfation without risk of over-discharge.
- Designed for lead-acid batteries around 400AH, with a maximum working amperage of 40mA, peak amperage of 4A, and peak voltage of 60-100V, ensuring efficient performance across applications.
- Includes durable cables with red and black insulated alligator clips ideal for secure connection to battery terminals, complemented by a sturdy plastic casing designed for long-term use.
- Compatible with vehicle, marine, RV, and other lead-acid battery systems, providing a reliable solution for extending battery life and optimizing power output.
This 4A Battery Desulfator is a smart choice—buy now and boost your battery performance
Imagine the peace of mind knowing your batteries are healthier and performing at their best. This desulfator is a practical investment that helps you save money by extending battery life and improving efficiency. Whether you’re maintaining automotive, marine, or recreational batteries, you’ll appreciate its compact, robust design and advanced technology. Easy to operate and reliable, it seamlessly integrates into your maintenance routine. Protect your batteries from sulfation damage and enjoy consistent power delivery. Make the smart choice today—add this effective desulfator to your toolkit and experience the benefits of prolonged battery health and superior performance.
| Color | Yellow |
|---|---|
| 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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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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