Li-lon Battey 18650 3.7V 2600mAh Lithium Ion Battery Manufacturer

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18650 3.7V 2600mAh Lithium Ion Battery Product Parameters:

Item			Rating	Note
3.1    Capacity		Typical	2600mAh	Discharge:0.2CmA cut off Voltage:3.0V for cell
		Minimum	2500mAh
3.2    Nominal Voltage			Average  3.7V	Discharge:0.2CmA cut off Voltage:3.0V for cell
3.3    AC Impedance Resistance			≤180mΩ
3.4    Discharge Cut-off Voltage			3.00V
3.5    Charge Current			520mA	Standard Charge
3.6    Charge Voltage			4.2V
3.7    Max. Charge Voltage			4.23V
3.8    Charge Time			Approx 2.5h	Charge: 1.0CmA
3.9    Max. Charge Current			2500mA	1.0CmA
3.10   Max. Discharge Current			2500mA	2.0CmA
3.11   Weight			Approx 50.0g	cell
3.12  Operating Temperature	Charge		0~+45°C
	Discharge		-20~+60°C
3.13  Storage Temperature	less than 1 month		-20~+45°C	Recommended storage temperature: 20°C,at the shipment stte
	less than 3 months		-20~+35°C

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Product Description:

18650 3.7V 2600mAh lithium-ion battery, standard cylindrical design, suitable for devices with high energy density requirements.   Core parameters: Voltage: 3.7V (nominal) Capacity: 2600mAh (supports customized capacity) Cycle life: ≥500 times (capacity retention rate ≥80%) Charging temperature: 0°C~45°C / Discharging temperature: -20°C~60°C Certification: UL2054/CB/KC/CE/CCC/UN38.3/PSE/WERCS Application examples: Bluetooth speakers、speaker/player、head lamp、Emergency light、medical equipment、children's educational equipment、massagers etc.

Our high-quality lithium ion battery is a reliable and efficient power source for a wide range of applications. With a capacity of 2600mAh, this 18650 3.7v battery is built to last, providing long-lasting power for your devices. Crafted from A-grade cells, this battery is a top-of-the-line product that has been certified by UL2054, CB, KC, CE, PSE, and UN38.3. These certifications ensure that our battery meets the highest safety and quality standards, providing you with peace of mind that your devices are in good hands. With a cycle life of up to 500 times, this battery is designed to last. Whether you're using it for personal or professional use, this battery will provide you with reliable and consistent power for years to come. Our battery is also highly versatile, with the ability to be used in multiple serial and parallel combinations. This allows you to customize your power source to fit your specific needs, giving you the flexibility to power multiple devices at once. Furthermore, this battery has no memory effect, ensuring that it will maintain its full capacity and performance even after multiple charges and discharges. In summary, our 18650 3.7v 2600mAh lithium ion battery is a high-quality and reliable power source that is perfect for a wide range of applications. With its top-of-the-line certifications, long cycle life, and versatile design, this battery is a must-have for anyone in need of a reliable power source for their devices.

 

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      ✅ High consistency battery cells: ±50mAh capacity error to ensure batch packaging stability.

      ✅ Multiple safety protections: explosion-proof structure + intelligent protection circuit, passed puncture/overcharge test.

      ✅ Global compliant supply: RoHS/REACH compliant, support export customs declaration documents.

Consult now: Get wholesale quotation and technical specifications.

International certification advantages:
Passed UL2054 (safety), CB (international mutual recognition), KC (Korea), CE (EU), CCC (China), UN38.3 (transport safety) certification to ensure global compliance and safety.

Safety design:
Built-in overcharge/over-discharge protection circuit, explosion-proof steel shell and high-temperature resistant diaphragm to effectively prevent short circuit and thermal runaway.

High performance guarantee:
Low self-discharge rate (monthly self-discharge <3%), support fast charging (1C charging rate), meet industrial-grade stability requirements.

 

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UL2054/CB/KC/CE/CCC/UN38.3 Certification, safe and high-energy, support OEM Customization.

A&S Power Battery with Terminations, Pins, Tags
Battery is always available with different types of terminations, i.e. PC pins, tabs, solder tabs, leads, wire, cable and connectors.  We hope you find the one in our product list and suite you the best.  If not, our Customer Service can assist you to find one, or offer custom-made terminations to meet meet your specifications. 

 

BATTERY MATERIALS & PROCESS
Customized label, any specification, size, capacity and voltage
Any plug & mode! Custom Production               Piease contact us for detalis >>>
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Protection Board
PERSONALIZED PRODUCTION Small Battery Pack Series

 

 Custom Battery Pack
We manufacture custom battery pack assembly for electronic, industry and OEM business for decades.  We are proud to serve our customers, some of them are world's most prominent companies, with engineering design, prototype, in-house testing, certifications, and mass-production.  Our Customer Service can help for engineering suggestion to meet your specification.

 

A&S Power Battery Quality Control & Compliance

Check A&S Power Manufacturing site and product compliance.
 

Safety Handling and Product Design with A&S Power Lithium Battery
Handling Lithium Battery Safely

 

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Shenzhen A&S Power Technology Co.,Ltd

 

• An OEM rechargeable battery manufacturer in China for over 18 years. Specializing in Lithium Polymer Battery, LiFePO4 Battery and Li-ion Battery Pack. Our batteries have got certifications such as UL, IEC62133, CB, CE, ROHS, and some models have also passed KC, BIS certification. 
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• As a responsible and experienced battery manufacturer for over 18 years, we have been officially recognized by Philips, JVC, Skullcandy, Flex, Mitel, etc. since 2013.
• Our products are widely used in popular electronic products such as Bluetooth Headsets, Portable Speakers, consumer products, emergency lights, GPS, digital players, solar & wind energy storage, electronic auto and E-buses.    
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• A&S Power actively participates in international exhibitions every year, such as CEBI and HK Electronic Fair. We strictly implement international management standards and have established a complete quality assurance system. We have successfully sold batteries to the international markets of America, Canada, Europe, Africa, the Middle East and South Asia.
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• With the tenet of "People-oriented, Quality first and Keeping improving", we continue to improve quality, reduce costs and enhance services. We pay more attention to market changes, client needs, safety & environmental protection, and assume social responsibility. 
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• A&S Power is dedicated to creating the life stage for employees and providing lithium batteries that are popular with customers all over the world.  
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• With passion and faithfulness, we are committed to establishing a win-win business and striding forward to create a better future for your company.

 

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Our Service

• Your inquiry related to our product & price will be replied within 24hours.

• Well-trained & experienced staff are to answer all your inquiries professional in English of course.

• OEM is highly welcomed. We have strong R&D team here to help.

• Your business relationship with us will be confidential to any third party.

• 1 year warranty of products and good after-sale service offered, please get back if you got question.

 

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Contact Us

 

A&S Power Battery Manufacturer

Tel: +86-0755-28169348

Fax:+86-0755-84157385

E-mail: info@szaspower.com

           sales@szaspower.com

 

Address: Rm1312,A Block,Weidonglong Business Building,No.194 Meilong Rd,Longhua,Shenzhen,Guangdong,518109,CHINA

 

Our website lists just some of the products we have successfully supplied,but please note this is just representative and an example of our products&service,so,if you cannot see the product you are looking for, please contact us today!!!