- compatible brand : oem
- rechargeable : RECHARGABLE
- Type : Rechargeable batteries
- use : Camera, mobile phone, Earphone, Smart watch, Speakers, Camera Beauty Hydration Devices
- model number : 18650
- brand name : Xinmengxing
- place of origin : Guangdong, China
- battery type : Lithium Battery Rechargeable
- color : Blue
- nominal voltage : 3.7v
- products status : Stock
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Model
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18650
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Nominal Voltage 额定电压
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3.6V / 3.7V 3.6伏 / 3.7伏
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Capacity Range 容量范围
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2200mAh – 3500mAh optional
2200mAh – 3500mAh（可选） |
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Standard Charge 标准装药
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0.5C CC/CV, cut-off 4.2V
0.5C（CC/CV，截止 4.2V） |
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Standard Discharge 标准放电
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0.5C cut-off 2.75V 0.5 摄氏度（截止电压 2.75V）
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Max Continuous Discharge 最大连续放电
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up to 10A custom available
最高可达 10A（可定制） |
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Cycle Life
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≥500 cycles 80% capacity retention
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Cell Type
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Cylindrical Li-ion
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Dimension
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18.2 × 65.0 mm
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Weight
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about 45 g
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Certification
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CE / RoHS / UN38.3 / MSDS
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OEM/ODM
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acceptable
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Key Advantages:
✅ UN38.3 / MSDS / CE / RoHS/UL/KC
✅ Fast Response & Professional Service
✅ Stable Supply and Competitive Price
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shipment package
尺寸介绍货尺寸图片
Product detail drawing
Factory-direct supply with quality assurance
Full series of 18650 / 21700 / 26650 / 32700 cells available
Professional R&D and pack customization service
Fast delivery and stable global supply chain
Circuit Protection, Over-current Protection, Balance Protection
18650 battery cell, 3.7v rechargeable cell, high capacity li-ion battery,
OEM lithium ion battery, battery for tools, battery for flashlight, battery factory, custom lithium battery
Introduction of product advantages or application effect or application mode
The 18650 lithium ion battery cell is one of the most widely used cylindrical rechargeable batteries in the world.
It features stable performance, high energy density, long cycle life, and excellent cost efficiency.
This cell is ideal for assembling battery packs used in electric bicycles, power tools, portable lighting, medical devices, and
backup power systems.
Our factory provides OEM & ODM customization including capacity, discharge rate, tabs, and protective solutions.
Every cell is strictly tested for voltage consistency, internal resistance, and safety performance to ensure reliable operation
*Power tools drills, saws, screwdrivers
Flashlights and portable lighting
Electric bikes and scooters
Vacuum cleaners and handheld devices
Medical and security equipment
DIY and industrial battery packs
uD83DuDCA1 Main Features
* High energy density and stable voltage output
* Low self-discharge, long service life
* Safe and eco-friendly, built with protection options
* Custom voltage, capacity, and discharge rate available
* Compatible with many battery pack designs
Our products are widely used in E-bikes, Power Tools, Solar Energy Storage, Medical Devices, and Smart Equipment.
We own advanced production lines, strict quality control systems, and a professional R&D team to support OEM/ODM projects.
A1: Yes, we support full customization 1S–16S, 1P–10P according to your product needs.
Q2: Do you include a BMS board?
A2: Optional. You can choose with or without BMS protection based on application.
Q3: Is it suitable for medical product use?
A3: It can be used as auxiliary or standby power for non-life-support medical or monitoring equipment.
Q4: Can I get samples for testing?
A4: Yes, sample orders are welcome before bulk production.
Q5: What certifications do you offer?
A5: CE, RoHS, UN38.3, MSDS — depending on your region and requirements.
Why Choose Us ?we give you 10 reasons
1.10+ Years Battery Industry Experience
3.Strong R&D and Customization Capability
4.Wide Range: 18650 / 21700 / LiFePO4 / Polymer pack
5.Export Experience to 30+ Countries
7. OEM / ODM service, flexible design
8.Strict quality control and testing before shipment
9.Fast delivery and stable supply
10.Quick response — within 12 hours
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