Are samples available for testing?

Yes, samples for testing are available. We can provide 5pcs free samples for lithium polymer batteries, and buyers pay the shipping cost.

Can the battery dimensions be customized?

Yes, the dimensions can be customized. We offer full customization, minor customization, and flexible customization options based on samples or designs.

What certifications does the battery have?

The batteries are certified with UL1642, CE, RoHS, IEC62133, KC, BIS, CB, and UN38.3 depending on the specific model.

Whoesale 303040 Rechargeable 3.7V 320mAh Lithium Polymer Battery for Lot Device

Name: Whoesale 303040 Rechargeable 3.7V 320mAh Lithium Polymer Battery for Lot Device
Brand: Shenzhen A&S Power Technology Co., Ltd.
SKU: 2203235905

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

US$0.95-1.15

500 Pieces

Sample price:US$1.15/piece.Request sample

Product profile

Customization

Available

Type

Li-Polymer Battery

Charger Type

Electric Charger

Model NO.

AS303040

Charger Application

Tablet, Laptop, Video Game Player, MP3/MP4 Player

Nominal Voltage

3.7V

Charger Style

Trickle Charger

Compatible Battery Type

Lipo Battery

Size

Prismatic

Certification

RoHS, CE

Socket Type

For E.U.

Recyclable

Product Name

Rechargeable 3.7V 320mAh Lithium Polymer Battery

Capacity

320mAh

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*30*40mm

Trademark

AS Power / OEM / ODM

Origin

Made in China

HS Code

8507600090

Production Capacity

100000PCS Per Day

Key features

High Energy Density: Lithium polymer technology ensures high energy density and lightweight design.

Long Cycle Life: Supports over 500 charge/discharge cycles for extended durability.

Multi-Certification: Complies with UL1642, CE, RoHS, IEC62133, and UN38.3 standards.

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

Fast Charging: Supports 1.0C fast charge current for efficient power replenishment.

Safe Operation: No memory effect, no leakage, and safe under various temperatures.

Factory Direct: Manufactured by a factory with over 600 workers and 100k daily output.

One-Year Warranty: Comprehensive one-year warranty covering quality defects.

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: ≤3.40h

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 issues, A&S Power will replace them one by one.