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Shenzhen Tongke New Energy Co. Ltd manufactures cylindrical lithium‑ion cells in the 18650, 21700, 26700, 32700 and 32140 formats. The range covers capacities from 2000 mAh up to 6500 mAh, suitable for a variety of power requirements. All cells use either NMC/NCA or LiFePO4 cathode chemistry with a graphite anode and a lithium‑salt liquid electrolyte. The products are certified to IEC 62133 and UN 38.3 safety standards and carry ISO 9001, CE, RoHS, BIS and MSDS certifications.
In the lithium‑ion market, a nominal voltage of 3.6 V is typical for NMC/NCA and LiFePO4 chemistries, and the cells can sustain discharge rates up to 5 C for high‑drain applications. Typical operating temperature spans - 20 °C to 60 °C, aligning with industry norms for portable power devices. Shenzhen Tongke operates three factories covering 50,000 m² of workshop space and employs over 600 staff, delivering up to 400,000 pieces per day. Their production line follows standard quality‑control procedures, including batch testing and automatic cell sorting.
These batteries are commonly integrated into power tools, electric vehicles, high‑intensity flashlights and stationary energy‑storage modules. OEM customers can request custom packaging of 100 cells per box or bulk pallets, and the supplier provides export‑ready documentation. Trade terms are negotiated per order; buyers should confirm the preferred Incoterm, lead‑time and payment schedule directly with the company. The factory’s location in Longhua District, Shenzhen offers proximity to major ports for efficient sea freight.
| Cell formats | 18650, 21700, 26700, 32700, 32140 (cylindrical) |
| Capacity range | 2000 mAh - 6500 mAh (as supplied) |
| Nominal voltage | 3.6 V (typical for NMC/NCA/LiFePO4 cells) |
| Cathode chemistry | NMC/NCA or LiFePO4 (as supplied) |
| Anode material | Graphite (standard for lithium‑ion cells) |
| Electrolyte | Lithium‑salt based liquid electrolyte (standard) |
| Safety standards | IEC 62133, UN 38.3 (certified) |
| Certifications | ISO 9001, CE, RoHS, BIS, MSDS (certified) |
| Typical discharge rate | 5 C (typical for power‑tool cells) |
| Typical packaging | 100 cells per cardboard box, vacuum‑sealed (standard) |
Shenzhen Tongke New Energy Co. Ltd is located at Room 539, Building D, Colourful Science and Innovation Park, No. 5 Guanle Road, Longhua District, Shenzhen, China. The supplier holds a “harbor” trust tier on the platform, indicating a verified business registration and factory audit. Although the listed response rate is currently 0 %, the company’s profile shows a staff complement of more than 600 employees across three production facilities. The factories together provide a workshop area of approximately 50,000 m², enabling large‑scale cell fabrication.
The company specialises in cylindrical lithium‑ion cells ranging from 18650 to 32140 formats and promotes OEM capabilities for capacity and chemistry customisation. Their catalogue highlights compliance with IEC 62133, UN 38.3, ISO 9001, CE, RoHS, BIS and MSDS certifications, and they state that all export shipments include the required test reports and safety data sheets. No additional corporate history, revenue figures or client lists are disclosed in the listing. Prospective buyers are encouraged to request a sample batch and detailed quotation to assess fit for their projects.
This range of cylindrical lithium-ion batteries (18650, 21700, 26700, 32700, 32140) covers multiple capacity tiers from 2000mAh to 6500mAh, serving power tools, electric vehicles, flashlights, and energy storage systems. Manufactured by a leading Chinese factory with over 10 years of experience, these cells meet IEC 62133 and UN38.3 safety standards. Ideal for B2B buyers seeking scalable, OEM-capable lithium battery supply with consistent quality control and export-ready documentation for global distribution.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order, verify that the supplier can provide up‑to‑date copies of IEC 62133, UN 38.3, ISO 9001, CE, RoHS, BIS and MSDS certificates, as well as batch test reports for capacity, internal resistance and safety. Request a sample batch to confirm that the capacity and voltage meet your project specifications, and ask for a detailed datasheet that lists the exact chemistry and any customisation options.
Discuss logistics early: confirm the preferred Incoterm (for example FOB Shenzhen or CIF Shanghai), expected lead‑time for production and shipping, and the payment schedule (such as T/T, L/C or escrow). The supplier’s location in Longhua District provides easy access to Shenzhen Port, enabling sea freight consolidation. Clarify whether the supplier can arrange container loading or prefers smaller parcel shipments depending on order size.
Arrange quality assurance measures by requesting a third‑party inspection before loading, as well as in‑process testing reports for capacity, voltage, and safety compliance. Ensure that the shipment includes a full set of documentation: test certificates, safety data sheet, material safety data sheet and a declaration of conformity. These steps help mitigate risk and streamline customs clearance for the imported batteries.
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When sourcing Li-Ion Battery 18650/21700/26700/32700/32140 for your business, securing the right balance of quality and cost is essential. Shenzhen Tongke New Energy Co. Ltd, a verified supplier based in China, offers this product with key specifications including Industrial Grade / NMC, NCA, LiFePO4 (chemistry varies by model), 3.2V - 3.7V (varies by size and chemistry), and 2000mAh - 6500mAh (model-dependent). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.18/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 Li-Ion Battery 18650/2170 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shenzhen Tongke New Energy 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 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 Li-Ion Battery 18650/2170 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 Li-Ion Battery 18650/2170 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 Li-Ion Battery 18650/21700/26700/32700/32140 from Shenzhen Tongke New Energy Co. Ltd is $0.18/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 Shenzhen Tongke New Energy Co. Ltd through EximNext.
The supplier, Shenzhen Tongke New Energy Co. Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Li-Ion Battery 18650/2170. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Li-Ion Battery 18650/21700/26700/32700/32140 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 Li-Ion Battery 18650/2170 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shenzhen Tongke New Energy Co. Ltd. Ensure you have the necessary import licenses for Batteries & Chargers products in your destination country.
Yes, Shenzhen Tongke New Energy 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 Li-Ion Battery 18650/21700/26700/32700/32140 supplied by Shenzhen Tongke New Energy Co. Ltd include Industrial Grade / NMC, NCA, LiFePO4 (chemistry varies by model), 3.2V - 3.7V (varies by size and chemistry), and 2000mAh - 6500mAh (model-dependent). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shenzhen Tongke New Energy Co. Ltd offers Li-Ion Battery 18650/2170 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Li-Ion Battery 18650/2170 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shenzhen Tongke New Energy Co. Ltd through our platform.
Shenzhen Tongke New Energy Co. Ltd maintains international quality certifications. These ensure that the Li-Ion Battery 18650/2170 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. Shenzhen Tongke New Energy 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 Shenzhen Tongke New Energy Co. Ltd.
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