18650 3.7V 3200mAh Lithium Cell Rechargeable Battery Pack Battery Cell

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Product Description

Overview
Model NO.:Lithium Cell
Rechargeable:Yes
Size:Medium
Transport Package:Battery Case
Specification:Customized
Trademark:OEM
Origin:China
Package Size:10.00cm * 4.00cm * 3.00cm
Package Gross Weight:0.030kg
Product Description
Battery Cell Overview
18650 Battery Cell Lithium Battery Pack
3.7V 3200mAh Lithium Battery 3.7V 5000mAh Lithium Battery
Cell Model18650/3.6V/3200mAhCell Model21700/3.7V/5000mAh
Nominal Voltage3.6VNominal Voltage3.6V
Nominal Capacity3200mAhNominal Capacity5000mAh
Charge Voltage4.2VCharge Voltage4.2V
Charge Current≤1ACharge Current≤2A
Discharge Current1.5ADischarge Current2A
Cut-off Voltage2.75VCut-off Voltage2.75V
Internal Resistance≤150mΩInternal Resistance≤150mΩ
Dimensions19*68mm (Max)Dimensions22*70mm (Max)
Battery Detail 1 Battery Detail 2
Specification Item 26650 / 5000mAh 103450 / 1800mAh
Nominal Voltage3.7V3.7V
Cycle Life500+ cycles300-400 cycles
Battery TypeLithium IonLithium Polymer
Dimensions22*70mm10*34*50mm
Battery Variant 1 Battery Variant 2
Main Products
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Company Profile
Factory Overview
We are a high-tech enterprise specializing in the R&D, production, and sales of high-energy lithium-ion batteries and modules. Founded in 2013, the facility now boasts a modern industrial park of 18,500 square meters, committed to providing global customers with safe, reliable, and environmentally friendly battery products and energy solutions.
Large-scale manufacturing: Equipped with 200 advanced machines, our monthly production capacity exceeds 3.5 million batteries, efficiently meeting bulk demand.
Top-tier R&D: Our core R&D team possesses over 20 years of experience in the electrochemical field, specializing in battery materials and advanced processes.
Production Line
Product Application
Battery Applications
Advantages & Certificates
Company Advantages
Our Services
Certificates
Packaging & Shipping
Packaging Logistics
Frequently Asked Questions
Are you a trading company or factory?
We are an ISO-certified manufacturer with an 18,500m² workshop and a monthly capacity of 3.5 million lithium battery cells.
Do you have any certifications?
Yes. We hold various international certifications including CE, UL, KC, CB, IEC, UN38.3, and MSDS, all available for export requirements.
Do you provide OEM and ODM services?
Yes, both OEM and ODM services are available to meet your specific customization needs.
What is the standard lead time?
Items in stock can be shipped immediately. For custom orders, lead time is estimated based on specifications and quantity, aiming for the most efficient delivery possible.
How do you control product quality?
We have established a comprehensive quality control system (including IQC, IPQC, and OQC) covering incoming materials, manufacturing processes, and final inspection.
What is your warranty policy?
We provide a standard two-year warranty for our battery products to ensure customer satisfaction and reliability.

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