Are free samples available?

Yes, we can provide 5pcs free samples for lithium polymer batteries, and buyers pay the shipping cost. For models in stock, we can send out within 5 days.

What certifications do your batteries have?

Our batteries have UL, KC, BIS, IEC62133, CB, CE, and ROHS certifications.

Can the battery dimensions be customized?

Yes, the dimensions of the battery can be customized to fit your specific needs.

High Quality OEM Li-Polymer Battery 351120 3.7V 40mAh Lithium Polymer Battery with PCM

Name: High Quality OEM Li-Polymer Battery 351120 3.7V 40mAh Lithium Polymer Battery with PCM
Brand: Shenzhen A&S Power Technology Co., Ltd.
SKU: 2230095115

Guangdong, ChinaShenzhen A&S Power Technology Co., Ltd.

US$0.95-1.05

500 Pieces

Sample price:US$1.05/piece.Request sample

Product profile

Customization

Available

Type

Lithium-Polymer Battery

Cathode Material

LCO

Model NO.

AS351120

Rechargeable

Chargeable

Size

Small

Product Name

Rechargeable 3.7V 40mAh Lithium Polymer Battery

Capacity

40mAh

Voltage

3.7V

Note

Other Sizes Are Availbale

Dimension

Can Be Customized

Cycle Life

>500 Times

Warranty

12 Months

Samples

Samples for Testing Are Available

Manufacturer

Factory with Over 600 Workers, 100000PCS Per Day

Connector

Jst, Molex, etc

PCB

Available

Discharge Rate

Low Discharge Rate

Shape

Square Battery

Nominal Voltage

3.7V

Electrolyte

Lithium Polymer Battery

Transport Package

Standard Safe Cartons

Specification

3.5x11x20mm

Trademark

AS Power / OEM / ODM

Origin

Made in China

HS Code

8507600090

Production Capacity

100000PCS Per Day

Key features

Customizable Dimensions: Battery dimensions can be customized to meet specific design requirements.

High Cycle Life: Supports over 500 charge cycles for long-term durability and reliability.

Comprehensive Certifications: Certified with UL1642, IEC62133, KC, BIS, CB, CE, and ROHS standards.

One-Year Warranty: Provides a one-year warranty covering quality issues not caused by misuse.

Low Self-Discharge: Features low internal resistance and low self-discharge rate for efficiency.

OEM/ODM Service: Offers full customization from samples, designs, or minor adjustments.

Fast Response Support: Professional service with email replies within three hours.

Eco-Friendly Design: Mercury-free, non-flammable, non-explosive, and leakage-proof.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceProduct Certification

Shenzhen A&S Power Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Other CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Shenzhen Port, Hongkong PortAverage Response Time: ≤3.09h

About Our Factory & Business Background

AddressA1312, a Block, Weidonglong Business Building, No. 2 Qinglong Rd, Longhua, Shenzhen, Guangdong, China

Terms of PaymentT/T, LC, D/P

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month

Supply Chain Partners73

Our Production Capability & Technical Expertise

Main ProductsLipo Battery, Lithium Ion Battery, Lithium Battery, Lithium Polymer Battery, 18650 Battery, Rechargeable Battery, 32700 Battery, LiFePO4 Battery, Battery Pack, Solar Battery

R&D Engineers2 people

Our Industry Experience & Global Business Record

Main MarketsNorth America, Europe, East Asia(Japan/ South Korea), Australia, Domestic

Number of Foreign Trading Staff13

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Product Q&A

Q:Where can I get the price?

We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we'll regard your inquiry priority.

Q:How can I get a sample to check your quality?

After price confirmation, you can require for samples to check our quality.

Q:What about the lead time for mass production?

Honestly, it depends on your order quantity and the season you place the order. We suggested that you start inquiry to months before the date you would like to get the products at your country.

Q:What is your terms of payment?

We accept T/T and L/C.

Q:What is the warranty period for the battery?

We provide a one-year warranty for batteries. If any quality problems occur, not caused by improper use or man-made, A&S Power will replace it one by one.