What is the warranty period for this battery?

We provide a 12-month warranty for this rechargeable Li-Polymer battery.

Are samples available for testing?

Yes, samples for testing are available. For in-stock models, we can send out within 5 days.

What certifications does the battery have?

The battery is certified with RoHS, CE, UL, and IEC62133 standards.

Factory-Direct Supply 351121 45mAh 3.7V Rechargeable Li-Polymer Battery for Portable Device

Name: Factory-Direct Supply 351121 45mAh 3.7V Rechargeable Li-Polymer Battery for Portable Device
Brand: Shenzhen A&S Power Technology Co., Ltd.
SKU: 2185631955

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

US$0.10-1.89

1,000 Pieces

Product profile

Customization

Available

Type

Li-Polymer Battery

Charger Type

Electric Charger

Model NO.

351121 3.7v 120mAh

Charger Application

Tablet, Laptop, Video Game Player, Digital Products

Nominal Voltage

3.7V

Charger Style

Simple Charger

Compatible Battery Type

Lipo Battery

Size

Prismatic

Certification

RoHS, CE

Socket Type

For USA/Canada

Recyclable

Product Name

Rechargeable 3.7V 45mAh Lithium Polymer Battery

Capacity

45mAh

Voltage

3.7V

Note

Other Sizes Are Availbale

Dimension

Can Be Customized

Cycle Life

>500 Times

Warranty

12 Months

Certificate

UL / IEC62133 / RoHS

Samples

Samples for Testing Are Available

Manufacturer

Factory with Over 600 Workers, 100000PCS Per Day

Transport Package

Standard Safe Cartons

Specification

3.5*11*21mm

Trademark

AS Power / OEM / ODM

Origin

Made in China

HS Code

8507600090

Production Capacity

100000PCS Per Day

Key features

High Energy Density: Compact 45mAh capacity with high energy density for portable devices.

Long Cycle Life: Over 500 charge cycles with stable performance.

Customizable Dimensions: Dimensions can be customized to fit specific device requirements.

Fast Charging Capability: Supports 45mA fast charge current for efficient power replenishment.

Safety Certified: RoHS, CE, UL, and IEC62133 certified with no mercury, fire, or explosion risk.

Low Self-Discharge: Maintains charge effectively with minimal self-discharge rate.

No Memory Effect: Can be recharged at any time without reducing battery capacity.

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: ≤3.54h

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:Can the battery dimensions be customized?

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