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Long Deep Cycle 18650 Lithium Ion Battery Cylindrical Cell OEM
US$1.50
50-999 Pieces
US$1.20
1,000-4,999 Pieces
US$0.90
5,000-19,999 Pieces
US$0.70
20,000+ Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Type
Li-ion BatteryCathode Material
LCORechargeable
YesModel NO.
18650Size
MediumOEM& ODM
AvailableWarranty
24monthsOperating Temperature
-20℃~ 60℃Voltage
3.7~4.2VTransport Package
Inner BoxTrademark
EverwinOrigin
ChinaHS Code
8507600090Key features
15+ Years Experience: Comprehensive manufacturer with over 15 years in R&D, design, and production.
OEM & ODM Services: Full customization available including logo and minor customization options.
High Cycle Life: Rechargeable over 2000 times with low self-discharge rate and no memory effect.
Multiple Certifications: Certified with ISO9001, CE, RoHS, IEC, CB, UL, and TUV standards.
Fast Quotation: Quotations provided within 8 hours of inquiry receipt.
Versatile Applications: Suitable for flashlights, solar lights, toys, medical equipment, and power banks.
Safety Protection: Built-in protection against overcharging, over-discharging, and short circuits.
Company profile
Business Type: Manufacturer/Factory CertifiedCustomization Options: Full Customization, Flexible customization, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.16h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryThe supplier is described as a comprehensive lithium battery manufacturer with stated experience in R&D, design, production, sales, and services. It offers full, minor, and flexible customization, and accepts multiple quotation and payment terms. However, the evidence indicates limited operational infrastructure: one quality inspector, no inventory, overseas warehouse, showroom, agent, or branch capability, and no participation in offline trade shows. Quality controls include a stated quality assurance system, but finished products are checked by packing staff, raw materials lack traceability identification, and complaint handling and corrective-action procedures are undocumented. Innovation evidence is weak because no new product was reported in the past year and ODM, OEM, and SDK services are unavailable. Financial records provided show zero values for reported revenue, costs, profits, and cash-flow items, which raises concerns but does not independently establish the cause.
Supplier typeThe supplier is described as a comprehensive lithium battery manufacturer covering R&D, design, production, sales, and services. Its listed business scope also includes distribution and control equipment, mechanical and electrical equipment, batteries, charging piles, photovoltaic equipment, electronic materials, and domestic trade agency, indicating a diversified energy and equipment-oriented supplier profile.
After-Sales capabilityAfter-sales and service infrastructure appears limited: there is no written service-capability assessment or corrective-action procedure, no approved service-supplier list, no inventory, overseas warehouse, showroom, agent, or branch, and no overseas service countries reported. Complaint handling also lacks written procedures or records, although stated peak- and off-season lead times are both one month.
R&D capabilityThe company description claims R&D and design activities and more than 15 years of experience, but the supplier reported no new product in the past year. It also does not provide ODM services, OEM services for popular brands, or an available SDK, so current evidence of product innovation and integration capability is limited.
Customization capabilityThe supplier explicitly reports full customization, minor customization, and flexible customization capabilities. This directly supports a broad ability to adapt products or designs to customer requirements.
Product Q&A
Q:Are you a manufacturer or a trading company?
A:
Hubei Everwin New Energy Co., Ltd. is a comprehensive lithium battery manufacturer with over 15 years of experience, specializing in the R&D, design, production, sales, and services of lithium-ion batteries.
Q:When can I get the quotation?
A:
We usually quote within 8 hours after receiving your inquiry. If you are very urgent, please call us or tell us in your e-mail so that we will regard your inquiry priority.
Q:Can I get a sample before placing an order?
A:
For non customized sample, we will offer free sample but charge for Express fee. If need customized sample, we will charge for sample fee and express fee. When you place bulk order, we will refund you sample fee.
Q:Can I customize my own logo?
A:
Absolutely, OEM& ODM are warmly welcome!
Q:What is your MOQ?
A:
Non-custom battery no MOQ, any quantity is avaliable.
Send Inquiry
*To:
Hubei Everwin New Energy Co., Ltd.
Hubei Everwin New Energy Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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