Home > Battery > Lithium Ion Battery

Hot product
Contact us

Email: info@szaspower.com

Tel:+86-0755-2816 9348

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

Home > Battery > Lithium Ion Battery
A&S Power UL2054 certified 18650 3S2P 11.1V 4ah Li-ion Battery Packs

A&S Power UL2054 certified 18650 3S2P 11.1V 4ah Li-ion Battery Packs

  • Art No :AS18650 3S2P
  • Material:lithium ion battery
  • Size :60*40*72mm
  • Weight:500G, 500g
  • Description :

    1.Model: li-ion 18650 3S2P

    2. Voltage : 11.1v

    3. Capacity: 4000mAh

    4. Certification: UL2054

    5. The Shortest Sample Time:7 days

    6. Order confirmation to delivery:30 days

A&S Power UL2054 certified 18650 3S2P 11.1V 4ah Li-ion Battery Packs

Product details


A&S Power UL2054 Rechargeable 18650 3S2P 11.1V 4ah Li-ion Battery Packs

1.Model: li-ion 18650 3S2P

2.Voltage: 11.1V


4.Certificate: UL2054

A&S Power 18650 3S2P 11.1V 4ah Li-ion Battery Packs

A&S Power Lithium ion Battery Main Feature

A&S Power 18650 Li-ion Battery Packs

A&S Power 18650 Li-ion Battery Packs

A&S Power 18650 Battery pack customization

A&S Power 18650 Battery pack customization

A&S Power 18650 Battery pack customization

A&S Power Lithium Ion Battery Company profile


ECG monitor


Electric dust collector

Lawn mower

Solar warning light


Electric Pallet Truck

Stage lights

Electric drill

vacuum cleaner

Electric sprayer

Photography lights


smart robot

Electric mop

Neon lights

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. 

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

Lithium Ion Battery Cell Models:

Nominal voltage(V)Capacity (mAh)Max charge voltage(V)Cut-off discharge voltage(V)Max continuous discharge currnt(C) Diameter
 φ ( mm)  
 ( mm) 

A&S Power Hot Selling 18650 Lithium Ion Battery Pack With Certifications:

Nominal voltage(V)Capacity (mAh)Max charge voltage(V)Cut-off discharge voltage(V)Max continuous discharge currnt(C)Weight
AS-18650-2000-217.420008.461C89 UL2054,IEC62133(CB),UN38.3

Shenzhen A&S Power Technology Co.,Ltd

    An OEM rechargeable battery manufacturer in China for over 15 years. Specializing in Lithium Polymer BatteryLiFePO4 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. 

A&S Power Lithium Battery Manufacturer‎

As a responsible and experienced battery manufacturer for over 15 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.
    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.

    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. 
    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. 
    With passion and faithfulness, we are committed to establishing a win-win business and striding forward to create a better future for your company.

A&S Power Lithium Battery factory produced

A&S Power Lithium Battery fair photo

A&S Power Lithium Battery fair photo A&S Power Certification

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.


 Q1: Can I have some samples for testing quality?

 A1:  Yes, you can buy some samples of any our products for testing quality and market.

 Q2: How should I pay?

 A2: You can pay via T/T,L/C at sight,Western Union, Cash etc., 100% T/T in advance for samples. For large quantities, 30%  T/T in advance as soon as order confirmed and the balance before shipping via T/T or L/C etc. If you prefer other payment terms, please contact us freely.

 Q3: What is your package looks like? Can I have the customized package?

 A3: We have factory's current standard package, customized print logo shall be complied to buyer's requirements, and the extra charges will be borne  by the buyers, for more details, please contact us.

 Q4: What is delivery time if we place an order?

A4: It depends order quantities. Usually, we can deliver goods within 3 -5 working days for small orders, for more QTY. order, let's confirm when you place official order.

 Q5: Are you factory?

A5: yes,we are factory.

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!!!

A&S Power 32700 LiFePO4 Battery

A&S Power 12v LiFePO4 Battery

A&S Power 18650 Lithium Ion Battery

A&S Power LiPo Battery

A&S Power High-Tech Enterprises


  • Your name
  • Phone
  • Content

About A&S Power

Copyright @ 2022 Shenzhen A&S Power Technology Co., Ltd.

Technical Support :