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This is a 7.4V 3350mAh 18650 rechargeable lithium-ion battery pack with NCM (Nickel Cobalt Manganese) cathode chemistry, model INR18650-33M-2S1P. It features a nominal voltage of 7.4V and a capacity of 3350mAh, with charge and discharge cut-off voltages of 8.4V and 6V, respectively. The battery supports a standard charge current of 0.2C, a max charge current of 1C, and a max continuous discharge current of 1.5C, with a peak discharge current of 3C.
The battery pack is designed for high-drain applications such as power tools, e-bikes, portable devices, and industrial equipment. NCM chemistry provides a balance of energy density, power output, and cycle life, making it suitable for demanding uses. The pack is assembled in a 2S1P configuration, meaning two cells in series for the 7.4V output. Typical industry standards for 18650 cells include capacities ranging from 2500mAh to 3500mAh, with this model sitting at the higher end.
Common buyers include OEMs, distributors, and integrators sourcing batteries for consumer electronics, electric vehicles, or energy storage systems. The battery is available in OEM or blank packaging, catering to businesses that require custom branding. Confirm the wire and connector specifications with the supplier, as these are listed as TBD in the current data.
| Battery Model | INR18650-33M-2S1P |
| Nominal Voltage | 7.4V |
| Nominal Capacity | 3350mAh |
| Battery Chemistry | Lithium Ion NCM (Nickel Cobalt Manganese) |
| Charge Cut-Off Voltage | 8.4V |
| Discharge Cut-Off Voltage | 6V |
| Standard Charge Current | 0.2C |
| Max Charge Current | 1C |
| Standard Discharge Current | 0.2C |
| Max Continuous Discharge Current | 1.5C |
| Peak Discharge Current | 3C |
| Battery Configuration | 2S1P |
| Typical 18650 Cell Capacity Range | 2500mAh to 3500mAh (standard for NCM chemistry) |
| Typical Cycle Life for NCM 18650 | 500 to 1000 cycles (standard at 80% capacity retention) |
| Typical Operating Temperature Range | -20°C to 60°C (standard for Li-ion batteries) |
Vcell Power Co., Limited is headquartered in Shenzhen, China, with its address at Rm 2-308, Pengchengzhongjun Compass Innovation Industrial Park, Bao An District. The company specializes in lithium-ion battery solutions, including custom battery packs for industrial and consumer applications. Its product line includes NCM chemistry batteries, which are known for their high energy density and reliability.
The supplier operates within the harbor trust tier and focuses on OEM and distributor markets, particularly in North America and Europe. While the response rate and average response hours are currently unavailable, the company’s profile suggests a commitment to providing tailored battery solutions. Buyers should confirm packaging options, wire and connector specifications, and any additional certifications required for their target markets.
This 7.4V 3350mAh INR18650-33M-2S1P lithium ion battery pack is built with NCM cathode chemistry for reliable high-drain performance. Ideal for power tools, e-bikes, portable devices, and industrial equipment, it features a charge cut-off at 8.4V and discharge cut-off at 6V for safe operation. Widely sourced from Asian manufacturers for import into North American and European markets, available in OEM/blank packaging for distributors and integrators.
| 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 battery’s compatibility with your device’s voltage and current requirements. Request the supplier’s test reports for capacity, discharge rates, and cycle life to ensure the battery meets your performance expectations. If custom branding or packaging is needed, confirm the supplier’s OEM capabilities and any additional costs involved.
For logistics, discuss shipping regulations for lithium-ion batteries, as they are classified as dangerous goods. Clarify whether the supplier handles UN38.3 testing and documentation, which is mandatory for air and sea transport. Lead times may vary based on custom configurations, so confirm production and delivery schedules upfront. Incoterms like DDP or FOB should be agreed upon to define shipping responsibilities.
Quality checks should include testing the battery’s nominal capacity and voltage under load. Request a sample for validation before bulk orders, and ensure the supplier provides a warranty or return policy for defective units. Check for compliance with local safety standards, such as UL or IEC, and confirm that the battery pack includes necessary protection circuits to prevent overcharge or thermal runaway.
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When sourcing 7.4v 3350mah 18650 Rechargeable Li-Ion Battery for your business, securing the right balance of quality and cost is essential. Vcell Power Co., Limited, a verified supplier based in China, offers this product with key specifications including NCM Lithium Ion (INR18650-33M), 2S1P Pack (2 cells in series, 1 in parallel), and 7.4V DC. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1015./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. 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 7.4v 3350mah 18650 Rechar requires careful attention to shipping logistics, customs compliance, and secure payment terms. Vcell Power Co., Limited 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 7.4v 3350mah 18650 Rechar 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 B2B marketplace. Start your sourcing journey today.
Importing 7.4v 3350mah 18650 Rechar 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 7.4v 3350mah 18650 Rechargeable Li-Ion Battery from Vcell Power Co., Limited is $1015./Unit 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 Vcell Power Co., Limited through EximNext.
The supplier, Vcell Power Co., Limited, has set a Minimum Order Quantity (MOQ) of 1 Unit for 7.4v 3350mah 18650 Rechar. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 7.4v 3350mah 18650 Rechargeable 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 7.4v 3350mah 18650 Rechar from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Vcell Power Co., Limited. Ensure you have the necessary import licenses for Batteries & Chargers products in your destination country.
Yes, Vcell Power Co., Limited 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 7.4v 3350mah 18650 Rechargeable Li-Ion Battery supplied by Vcell Power Co., Limited include NCM Lithium Ion (INR18650-33M), 2S1P Pack (2 cells in series, 1 in parallel), and 7.4V DC. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Vcell Power Co., Limited offers 7.4v 3350mah 18650 Rechar with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
7.4v 3350mah 18650 Rechar is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Vcell Power Co., Limited through our platform.
Vcell Power Co., Limited maintains international quality certifications. These ensure that the 7.4v 3350mah 18650 Rechar 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. Vcell Power Co., Limited 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 Vcell Power Co., Limited.
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