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This 48V to 12V DC battery charger from Nelso Technology Pvt. Ltd. is engineered to charge 12V batteries using a 48V DC power source, with a model number DLS-4812BC. It operates at an input voltage of 48V DC and delivers a fixed output of 13.8V DC, ensuring compatibility with standard 12V lead-acid or lithium battery systems. The unit supports multiple output current configurations, including 1A, 3A, 5A, 8A, 10A, and 12A, allowing buyers to select the variant that matches their power requirements.
The charger incorporates a wide input voltage range, which accommodates fluctuations in the 48V supply while maintaining stable output. Built-in over-current and over-voltage protection safeguards both the charger and the connected battery from electrical faults. Typical for SMPS-based chargers, it uses switch-mode power supply technology to achieve high efficiency, often exceeding 85% under full load. The housing is usually designed for industrial or automotive environments, with standard IP ratings for dust and moisture resistance where applicable.
Applications span electric vehicles, solar power systems, and backup power units where a 48V bus must charge auxiliary 12V batteries. Buyers include OEMs integrating the charger into custom power solutions, solar installers, and industrial equipment manufacturers. Trade terms such as MOQ, packaging, and lead time are not specified in the listing, so importers should confirm these directly with Nelso Technology Pvt. Ltd. The product is shipped from West Bengal, India, with logistics arranged per buyer agreement.
| Model Number | DLS-4812BC |
| Input Voltage | 48V DC |
| Output Voltage | 13.8V DC |
| Output Current Options | 1A, 3A, 5A, 8A, 10A, 12A |
| Efficiency | typical >85% at full load |
| Protection Features | Over-current, over-voltage |
| Input Voltage Range | typical 36-60V DC for SMPS chargers |
| Output Voltage Tolerance | standard ±2% |
| Operating Temperature | typical -20°C to 60°C |
| Cooling Method | standard forced air or passive depending on current rating |
Nelso Technology Pvt. Ltd. is based in Ichapur, North 24 Parganas, West Bengal, India, with its registered address at P-96 Sreebhumi. The company operates from this location and focuses on power conversion and battery charging solutions for industrial and automotive applications. Its product range includes DC-DC converters and battery chargers designed for heavy-duty use, as evidenced by the specifications provided in its listings.
The supplier holds a harbor trust tier, indicating a baseline level of verification. However, its response rate and average response hours are currently listed as zero, which may reflect limited recent activity or incomplete profile data. Buyers are advised to confirm communication channels and lead times directly. The company does not advertise certifications, production capacity, or client references in the available profile, so these details must be requested separately.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify the charger’s compatibility with your battery chemistry and voltage requirements. Confirm whether the fixed 13.8V output matches your system’s needs or if a custom variant is available. Request the full electrical specifications, including input voltage tolerance and protection thresholds, to ensure safe integration with your 48V power source.
Discuss logistics details such as Incoterms, packaging, and lead times with Nelso Technology Pvt. Ltd., as these are not specified in the listing. The supplier is based in West Bengal, so factor in shipment origins, port handling, and customs clearance when planning delivery. Clarify whether the charger is shipped with accessories like mounting brackets or input/output cables, as these may affect installation.
Conduct quality checks upon receipt to confirm the charger meets the stated specifications, such as output voltage stability and current delivery. Request test reports or certificates of conformity for safety and performance standards. If your application demands specific environmental resistance, such as IP65 for outdoor use, confirm these ratings with the supplier before finalizing the order.
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When sourcing 48v - 12v Battery Charger for your business, securing the right balance of quality and cost is essential. Nelso Technology Pvt. Ltd., a verified supplier based in India, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $150/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Battery Testers & Chargers sector with strong demand from importing countries worldwide.
Importing 48v - 12v Battery Charger requires careful attention to shipping logistics, customs compliance, and secure payment terms. Nelso Technology Pvt. Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 48v - 12v Battery Charger has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Battery Testers & Chargers category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing 48v - 12v Battery Charger requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 48v - 12v Battery Charger from Nelso Technology Pvt. Ltd. is $150/Bags on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Nelso Technology Pvt. Ltd. through EximNext.
The supplier, Nelso Technology Pvt. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 48v - 12v Battery Charger. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 48v - 12v Battery Charger depends on the specific grade and form. Contact Nelso Technology Pvt. Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 48v - 12v Battery Charger from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Nelso Technology Pvt. Ltd.. Ensure you have the necessary import licenses for Battery Testers & Chargers products in your destination country.
Yes, Nelso Technology Pvt. Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Nelso Technology Pvt. Ltd. through EximNext.
Nelso Technology Pvt. Ltd. offers 48v - 12v Battery Charger with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
48v - 12v Battery Charger is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Nelso Technology Pvt. Ltd. through our platform.
Nelso Technology Pvt. Ltd. maintains international quality certifications. These ensure that the 48v - 12v Battery Charger meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Nelso Technology Pvt. Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Nelso Technology Pvt. Ltd..
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