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Dongguan Zhixu Electronic Co., Ltd. supplies a 2.8V 3000F ultra capacitor, also known as a supercapacitor or electric double layer capacitor (EDLC). This component is engineered for high-power energy storage, with the listing confirming a rated voltage of 2.8V and a capacitance of 3000 Farads. It is constructed with activated carbon electrodes, an aluminium housing, and an organic electrolyte, which are standard materials for achieving high energy density in this capacitor class.
The supplier's specification sheet highlights a cycle life exceeding one million charge-discharge cycles and a wide operating temperature range from -40°C to 65°C. The unit is CE and RoHS certified, indicating compliance with European safety and environmental directives for export. Its multi-protection design is intended for safe integration into systems. Typical applications for a supercapacitor of this rating include providing burst power for streetcars and city subways, energy recovery in hybrid vehicles and efficient elevators, and stabilising power for pulse devices.
This component is sourced by engineers and procurement managers in the renewable energy, industrial automation, and public transportation sectors. The listing does not specify a unit price, MOQ, or lead time, so these must be negotiated directly with Dongguan Zhixu Electronic. Buyers should confirm the exact dimensions, equivalent series resistance (ESR), and the specific details of the multi-protection features before finalising a technical procurement order.
| Rated Voltage | 2.8 V |
| Capacitance | 3000 F |
| Technology | Electric Double Layer Capacitor (EDLC) |
| Electrode Material | Activated Carbon |
| Housing Material | Aluminium |
| Electrolyte Type | Organic Electrolyte |
| Cycle Life | >1,000,000 cycles (1.35V to 2.7V range) |
| Operating Temperature | -40°C to 65°C |
| Certifications | CE, RoHS |
| Key Applications | Streetcar/subway, hybrid vehicle, elevator, pulse device |
Dongguan Zhixu Electronic Co., Ltd. is located at Beside Lvchong Bridge, Daohou Road, Caibai Village, Daojiao Town, Dongguan City, Guangdong Province, China. The supplier holds a 'harbor' trust tier on the platform, which typically indicates a basic level of verification. However, the profile shows a 0.00% response rate, meaning there is no recorded history of responding to buyer inquiries through the platform's messaging system.
The listing itself provides specific technical details about the supercapacitor's materials and certifications, suggesting a focus on electronic components. The profile does not disclose the company's establishment year, number of employees, production facilities, or major client references. The zero response rate is a significant data point; importers must initiate contact through alternative channels to assess the supplier's communication reliability and business legitimacy before placing an order.
This 2.8V 3000F ultra capacitor is a high-performance electric double layer capacitor (EDLC) designed for demanding energy storage applications including renewable energy systems, UPS backups, and industrial power stabilization. Rated for over 1 million charge-discharge cycles, it operates reliably across a wide temperature range from -40C to 65C. CE and RoHS certified, making it fully compliant for export to EU and global markets. The multi-protection design ensures safe integration into OEM products and large-scale energy projects.
| 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 |
Sourcing a high-value component like a 3000F supercapacitor requires verifying the supplier's technical capability and reliability. Given Dongguan Zhixu Electronic's zero response rate on the platform, your first action should be to contact them directly using their Dongguan address to request a complete technical datasheet, certification documents, and a reference list of clients using this specific product. This initial communication will gauge their professionalism and technical support capacity.
For logistics and trade terms, obtain a detailed quotation that includes FOB pricing from a Chinese port (likely Shenzhen or Guangzhou), or CIF to your destination. Supercapacitors are heavy and require careful handling; confirm the packaging specifications, carton weights, and dimensions to accurately calculate shipping costs. Discuss payment terms, which for components may involve a deposit with balance against copy of bill of lading, and clarify the warranty policy for performance defects.
Implement a rigorous quality check process. Before approving mass production, request multiple samples and have them tested for capacitance, ESR, leakage current, and temperature performance against the claimed specifications. For a large order, consider engaging a third-party inspection firm in Dongguan to conduct a pre-shipment audit, verifying the batch consistency, checking for physical damage, and validating that the certifications match the production lot. This step is crucial for components destined for critical energy systems.
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When sourcing 2.8 V 3000f Ultra Capacitor Supercapacitor Price for your business, securing the right balance of quality and cost is essential. Dongguan Zhixu Electronic Co., Ltd., a verified supplier based in China, offers this product with key specifications including 3000F, 2.8V DC (operating range 1.35-2.7V), and -40C to +65C. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.8/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8532.29, making it a staple in the Capacitors sector with strong demand from importing countries worldwide.
Importing 2.8 V 3000f Ultra Capacit requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongguan Zhixu Electronic Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8532.29 in their destination country. 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 2.8 V 3000f Ultra Capacit 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 Capacitors category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing 2.8 V 3000f Ultra Capacit 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 for HS Code 8532.29 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 2.8 V 3000f Ultra Capacitor Supercapacitor Price from Dongguan Zhixu Electronic Co., Ltd. is $0.8/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Dongguan Zhixu Electronic Co., Ltd. through EximNext.
The supplier, Dongguan Zhixu Electronic Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 2.8 V 3000f Ultra Capacit. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 2.8 V 3000f Ultra Capacitor Supercapacitor Price is classified under HS Code 8532.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 2.8 V 3000f Ultra Capacit from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongguan Zhixu Electronic Co., Ltd.. Ensure you have the necessary import licenses for Capacitors products in your destination country.
Yes, Dongguan Zhixu Electronic Co., 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.
The key specifications for 2.8 V 3000f Ultra Capacitor Supercapacitor Price supplied by Dongguan Zhixu Electronic Co., Ltd. include 3000F, 2.8V DC (operating range 1.35-2.7V), and -40C to +65C. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Dongguan Zhixu Electronic Co., Ltd. offers 2.8 V 3000f Ultra Capacit with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
2.8 V 3000f Ultra Capacit is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongguan Zhixu Electronic Co., Ltd. through our platform.
Dongguan Zhixu Electronic Co., Ltd. maintains international quality certifications. These ensure that the 2.8 V 3000f Ultra Capacit 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. Dongguan Zhixu Electronic Co., 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 Dongguan Zhixu Electronic Co., Ltd..
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