Import Custom 3.7 V 18650 Battery Pack — Buy in wholesale FOB from Supplier in China
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Custom 3.7 v 18650 Battery Pack
This custom 3.7V 18650 lithium-ion battery pack uses cylindrical 18650 cells assembled into scalable configurations, with a nominal discharge voltage of 3.7V and a charging threshold of 4.2V. Capacity ranges from 1.5Ah to 30Ah depending on the parallel and series arrangement, while output current spans 0.5A to 30A to match application demands. The pack integrates a customizable protection board for overcharge, overdischarge, overcurrent, short circuit, and temperature control, ensuring safe operation across industrial and portable power uses.
The cells are standard lithium-ion chemistry, with typical energy density around 250-300 Wh/kg and a cycle life of 300 charges as stated. Operating temperature ranges are 0-45°C for charging and -20-60°C for discharging, with storage stability between -20-25°C. These packs are often configured in series-parallel groups (e.g., 1S2P, 1S3P) to adjust voltage and capacity, with output terminals tailored to the buyer’s requirements. Industry-standard 18650 cells have a typical diameter of 18mm and height of 65mm, though exact dimensions may vary by manufacturer.
Common applications include power tools, emergency lighting, medical devices, and electric vehicles where reliable, high-drain performance is critical. Buyers typically source these packs with OEM customization for casing, wiring, and connectors to fit specific equipment. The packs follow standard lithium battery export classifications, and buyers should confirm compliance with UN 38.3 and other regional transport regulations before shipping.
| Battery Chemistry | Lithium-Ion (Li-ion) |
| Cell Type | 18650 Cylindrical |
| Nominal Voltage | 3.7V |
| Charging Voltage | 4.2V |
| Capacity Range | 1.5Ah - 30Ah (customizable) |
| Output Current | 0.5A - 30A (customizable) |
| Cycle Life | 300 cycles |
| Charging Temperature | 0°C to 45°C |
| Discharging Temperature | -20°C to 60°C |
| Storage Temperature | -20°C to 25°C |
| Protection Features | Overcharge, overdischarge, overcurrent, short circuit, temperature control |
| Typical Cell Diameter | 18mm (standard for 18650) |
| Typical Cell Height | 65mm (standard for 18650) |
| Typical Energy Density | 250-300 Wh/kg (standard for Li-ion) |
| Group Mode | Single or series-parallel (customizable) |
Shenzhen Jinghongyu Trading Co., Ltd. is based in Longgang District, Shenzhen, China, with operations centered on battery pack assembly and export. The company’s address is registered at Jinshun Building A, Ruyi Road, a commercial hub in the region’s electronics manufacturing sector. Its profile indicates a focus on custom lithium-ion solutions for B2B buyers, with no additional public details on headcount, revenue, or client roster.
The supplier holds a harbor trust tier, though its response rate and average response time are currently unrecorded. It positions itself as a provider of flexible, scalable battery configurations, emphasizing OEM adaptability and global export compliance. Buyers should verify its production capacity and quality control processes directly, as these details are not explicitly stated in the available profile.
This custom 3.7V 18650 lithium battery pack from USPECIAL offers a scalable capacity range from 1.5Ah up to 30Ah, making it suitable for a wide variety of portable power and industrial applications including power tools, emergency lighting, medical devices, and electric vehicles. The pack operates at a nominal 3.7V discharge voltage with a 4.2V charging threshold, ensuring compatibility with standard lithium-ion charging circuits. Designed for B2B buyers seeking flexible MOQs and OEM customization, these packs are exported globally under standard lithium battery export classifications.
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Sourcing Custom 3.7 v 18650 Battery Pack from Shenzhen Jinghongyu Trading Co., Ltd. - China Import Guide
Before ordering, verify the exact cell model and manufacturer used in the pack, as performance varies between brands. Request the cell datasheet to confirm energy density, internal resistance, and maximum continuous discharge rate, as these directly impact your device’s runtime and safety. Also, confirm whether the protection board meets your application’s current and voltage thresholds.
For logistics, clarify whether the supplier ships from Shenzhen or another port, and request their preferred Incoterms (e.g., FOB Shenzhen, CIF destination). Lithium battery shipments often require special handling, so ensure the supplier provides MSDS, UN 38.3 test reports, and correct HS codes for customs clearance. Lead times may vary based on customization complexity, so ask for a production schedule.
Quality checks should include capacity testing at the stated C-rate, thermal performance under load, and cycle life validation. Request a pre-shipment inspection report for the first batch, and confirm whether the supplier offers a warranty for capacity retention or defects. For critical applications, consider third-party testing to validate the pack’s safety and performance against industry standards like IEC 62133.
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30 suppliersBuy Custom 3.7 V 18650 Batter in Bulk — Verified Supplier in China
When sourcing Custom 3.7 V 18650 Battery Pack for your business, securing the right balance of quality and cost is essential. Shenzhen Jinghongyu Trading Co., Ltd., a verified supplier based in China, offers this product with key specifications including Industrial Grade Li-ion Battery Pack, Model P181S1P12, 18650 Lithium-Ion Cells, Cathode Chemistry: NMC or LiCoO2 (varies by manufacturer), and Custom configurable dimensions based on cell count and arrangement; cell diameter 18mm x height 65mm per 18650 unit. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.71/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.
Custom 3.7 V 18650 Batter Specifications, Trade Terms & Pricing
Importing Custom 3.7 V 18650 Batter requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shenzhen Jinghongyu Trading 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.
About Shenzhen Jinghongyu Trading Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Custom 3.7 V 18650 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.
Import Custom 3.7 V 18650 Batter — Shipping, Logistics & Customs
Importing Custom 3.7 V 18650 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).
Frequently Asked Questions About Custom 3.7 V 18650 Batter
What is the wholesale price of Custom 3.7 V 18650 Battery Pack?
The current listed wholesale price for Custom 3.7 V 18650 Battery Pack from Shenzhen Jinghongyu Trading Co., Ltd. is $0.71/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 Jinghongyu Trading Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Custom 3.7 V 18650 Batter?
The supplier, Shenzhen Jinghongyu Trading Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Custom 3.7 V 18650 Batter. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Custom 3.7 V 18650 Battery Pack?
For international shipping and customs clearance, Custom 3.7 V 18650 Battery Pack is classified under HS Code 8507.60. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Custom 3.7 V 18650 Batter from China?
To import Custom 3.7 V 18650 Batter from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shenzhen Jinghongyu Trading Co., Ltd.. Ensure you have the necessary import licenses for Batteries & Chargers products in your destination country.
Is Shenzhen Jinghongyu Trading Co., Ltd. a verified supplier?
Yes, Shenzhen Jinghongyu Trading 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.
What are the key specifications of Custom 3.7 V 18650 Battery Pack?
The key specifications for Custom 3.7 V 18650 Battery Pack supplied by Shenzhen Jinghongyu Trading Co., Ltd. include Industrial Grade Li-ion Battery Pack, Model P181S1P12, 18650 Lithium-Ion Cells, Cathode Chemistry: NMC or LiCoO2 (varies by manufacturer), and Custom configurable dimensions based on cell count and arrangement; cell diameter 18mm x height 65mm per 18650 unit. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Custom 3.7 V 18650 Batter?
Shenzhen Jinghongyu Trading Co., Ltd. offers Custom 3.7 V 18650 Batter with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Custom 3.7 V 18650 Batter the most?
Custom 3.7 V 18650 Batter is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shenzhen Jinghongyu Trading Co., Ltd. through our platform.
What certifications does this Custom 3.7 V 18650 Batter supplier hold?
Shenzhen Jinghongyu Trading Co., Ltd. maintains international quality certifications. These ensure that the Custom 3.7 V 18650 Batter meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Custom 3.7 V 18650 Battery Pack on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shenzhen Jinghongyu Trading Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Jinghongyu Trading Co., Ltd..
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