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Cylindrical Li-ion batteries from Dongguan Voltaire Battery Technology Co., Ltd. are manufactured in standard formats including 18650 and 21700, with cathode chemistries of lithium nickel manganese cobalt oxide (NMC) or lithium iron phosphate (LFP). These cells deliver energy densities between 160 and 220 Wh/kg, with nominal voltages of 3.6V or 3.2V respectively, and are designed for stable discharge under high-load conditions. The supplier confirms compatibility with power tools, electric vehicles, and consumer electronics, and provides custom branding for bulk orders.
The batteries use sealed steel casings with pressure relief valves and employ ceramic separators to prevent internal short circuits. NMC variants offer higher capacity and energy density, while LFP variants provide improved thermal stability and longer cycle life, typically exceeding 2000 cycles at 80% depth of discharge. These are not consumer-grade cells; they are engineered for industrial applications requiring consistent voltage curves and low self-discharge rates under ambient temperatures up to 45°C.
Buyers in India, Southeast Asia, and Eastern Europe source these batteries for OEM integration into portable power systems, e-bike packs, and emergency lighting units. Packaging is in bulk cartons with individual cell insulation and ESD protection. Minimum order quantities are negotiable based on chemistry and format, and lead times typically range from 15 to 30 days after deposit confirmation. All shipments include material safety data sheets and compliance documentation for international transport.
| Cell Format | 18650, 21700 |
| Cathode Chemistry | Lithium Nickel Manganese Cobalt Oxide (NMC) or Lithium Iron Phosphate (LFP) |
| Nominal Voltage | 3.6 V (NMC), 3.2 V (LFP) |
| Capacity Range | 2000 mAh to 5000 mAh, depending on chemistry and format |
| Discharge Rate | Typical continuous discharge up to 2C, peak up to 5C |
| Cycle Life | Typical 2000 cycles at 80% depth of discharge for LFP; 1000 to 1500 cycles for NMC |
| Operating Temperature | Charge: 0°C to 45°C, Discharge: -20°C to 60°C |
| Self-Discharge Rate | Typical 3% per month at 25°C |
| Terminal Material | Nickel-plated steel |
| Safety Features | Pressure relief valve, ceramic separator, overcharge and over-discharge protection circuitry (external) |
Dongguan Voltaire Battery Technology Co., Ltd. operates from Chashan Town, Dongguan, Guangdong Province, China, with a manufacturing focus on cylindrical lithium-ion cells for export markets. The company has been active for 11 years, primarily supplying customers in India and other emerging economies. The listing confirms experience in OEM and custom branding, but does not state headcount, revenue, or certifications beyond general reference to 'complete certificates.' Response rate and average reply time are not tracked in the platform data.
The supplier does not publish factory audits, third-party certifications, or client lists. There is no indication of in-house R&D or testing labs. Production appears to be volume-oriented, with emphasis on standard formats rather than proprietary designs. Buyers should request documentation for cell-level testing, including internal resistance measurements and cycle life data, to validate performance claims. The company's operational stability is inferred from sustained export activity, not verified credentials.
Cylindrical Li-ion batteries are widely used in power tools, electric vehicles, and consumer electronics. Available in standard formats such as 18650 and 21700, these batteries offer high energy density, stable discharge performance, and long cycle life. We are an experienced manufacturer exporting globally with full certifications, offering OEM and custom branding options for bulk orders. Reach out for pricing, sample availability, and compliance documentation.
| 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 cathode chemistry (NMC or LFP), cell format (18650 or 21700), and capacity tolerance. Request batch-specific test reports for internal resistance, capacity, and self-discharge rate. Confirm whether the cells are virgin or reconditioned, and ensure the supplier provides material safety data sheets and UN38.3 certification for air freight. Do not rely on generic compliance claims without documentation.
Lead time typically ranges from 15 to 30 days after deposit. Incoterms are usually FOB Shenzhen or EXW Dongguan. Payment terms commonly require 30% advance and 70% before shipment. Buyers should confirm packaging details: are cells individually wrapped, in foam inserts, or bulk packed? Request photos of the packing configuration and ensure it meets IEC 62133 standards for transport safety.
On arrival, perform random sampling for voltage consistency, internal resistance, and physical damage. Use a battery analyzer to verify capacity against the supplier’s stated tolerance. Check for swelling, leakage, or discoloration. Retain samples for third-party testing if performance fails to meet specifications. Ensure all documentation - including test reports, certificates of conformity, and customs declarations - matches the order precisely.
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When sourcing Cylindrical Li-Ion Battery for your business, securing the right balance of quality and cost is essential. Dongguan Voltaire Battery Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including 18650 / 21700 / 26650 cylindrical cells, 3.6V - 3.7V (single cell), and 1800mAh - 5000mAh (depending on model). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8507.60, making it a staple in the Batteries & Chargers sector with strong demand from importing countries worldwide.
Importing Cylindrical Li-Ion Batter requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongguan Voltaire Battery Technology 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 8507.60 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 Cylindrical Li-Ion Batter 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 Batteries & Chargers category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Cylindrical Li-Ion Batter 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 8507.60 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 Cylindrical Li-Ion Battery from Dongguan Voltaire Battery Technology Co., Ltd. is $10/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 Voltaire Battery Technology Co., Ltd. through EximNext.
The supplier, Dongguan Voltaire Battery Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Cylindrical Li-Ion Batter. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Cylindrical Li-Ion Battery is classified under HS Code 8507.60. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Cylindrical Li-Ion Batter from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongguan Voltaire Battery Technology Co., Ltd.. Ensure you have the necessary import licenses for Batteries & Chargers products in your destination country.
Yes, Dongguan Voltaire Battery Technology 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 Cylindrical Li-Ion Battery supplied by Dongguan Voltaire Battery Technology Co., Ltd. include 18650 / 21700 / 26650 cylindrical cells, 3.6V - 3.7V (single cell), and 1800mAh - 5000mAh (depending on model). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Dongguan Voltaire Battery Technology Co., Ltd. offers Cylindrical Li-Ion Batter with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cylindrical Li-Ion Batter is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongguan Voltaire Battery Technology Co., Ltd. through our platform.
Dongguan Voltaire Battery Technology Co., Ltd. maintains international quality certifications. These ensure that the Cylindrical Li-Ion Batter 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 Voltaire Battery Technology 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 Voltaire Battery Technology Co., Ltd..
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