Custom Lithium Cell 18650 3.7V 3200mAh Rechargeable Li-ion Battery for Power Tool

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Product Description

Basic Information

Model NO.3.7V 3200mAh-18650
RechargeableYes
Nominal Voltage3.7V
Charge Voltage4.2V
Dimensions18*65mm
Battery Weight90g
Cycle Life500 Times
CertificationCE, UL, Kc, CB
Production Capacity10000PCS/Day
Warranty1 Year
Rechargeable Li-ion Battery

Product Specifications

18650 Battery Details Lithium Battery View
3.7V 3200mAh Lithium Battery 3.7V 5000mAh Lithium Battery
Cell Model18650/3.6V/3200mAh Cell Model21700/3.7V/5000mAh
Nominal Capacity3200mAh Nominal Capacity5000mAh
Charge Current≤1A Charge Current≤2A
Discharge Current1.5A Discharge Current2A
Dimensions19*68mm (Max) Dimensions22*70mm (Max)
Battery Cell Option 1 Battery Cell Option 2
26650/3.7V/5000mAh 103450 Polymer Battery
Nominal Voltage3.7V Nominal Voltage3.7V
Nominal Capacity5000mAh Nominal Capacity1800mAh
Cycle Life500 Times Cycle Life300-400 cycles
Dimensions22*70mm Dimensions10*34*50mm

About Our Capability

Production Facility

We are a high-tech enterprise specializing in the R&D, production, and sales of high-energy lithium-ion batteries and modules. Our facility boasts a modern industrial park of 18,500 square meters, committed to providing global customers with safe, reliable, and environmentally friendly battery products.

Large-scale manufacturing: Equipped with 200 advanced machines, monthly production capacity exceeds 3.5 million batteries.

R&D Expertise: Our team possesses over 20 years of experience in the electrochemical field, specializing in advanced materials and customized solutions.

R&D and Testing

Product Application

Battery Applications

Our Advantages & Certificates

Service Advantages
Certifications

Packaging & Logistics

Packaging Details
Team Photo

Common Questions (FAQ)

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.
What certifications do you have?
We have certifications including CE, UL, KC, CB, IEC, UN38.3, and MSDS, making our products available for global export.
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?
For items in stock, we arrange delivery immediately. For custom orders, we estimate the lead time based on your specifications and quantity.
How is quality controlled?
We utilize a comprehensive quality control system (IQC, IPQC, OQC) covering incoming materials, manufacturing, and finished products.
What is the warranty period?
We provide a standard two-year warranty on our battery products.

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