Is OEM/ODM service available?

Yes, we offer OEM and ODM services, including customization from samples, designs, or full customization.

What is the warranty period?

We provide a 12-month warranty for this rechargeable lithium polymer battery.

Rechargeable Lithium Polymer Battery 503030 3.7V 430mAh with UL1642 Certificates

Name: Rechargeable Lithium Polymer Battery 503030 3.7V 430mAh with UL1642 Certificates
Brand: Shenzhen A&S Power Technology Co., Ltd.
SKU: 2191391105

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

US$1.45

3,000-4,999 Pieces

US$1.35

5,000-9,999 Pieces

US$1.05

10,000-99,999 Pieces

US$0.95

100,000+ Pieces

Sample price:US$1.45/piece.Request sample

Product profile

Customization

Available

Type

Lipo Battery

Rechargeable

Rechargeable Battery

Model NO.

AS503030 3.7V 430mAh

Size

Small

Capacity

430mAh

Dimention

5.2*31*32.5mm

Weight

10.4G

Application

Bluetooth Headset/Bluetooth Speaker

Warranty

12months

Max Charge Current

Max Discharge Current

Sample

Yes

Product Name

Rechargeable Batteries3.7V 430mAh Lithium Polymer

Welcome

OEM/ODM

Transport Package

Carton Package

Specification

5.2*31*32.5mm

Trademark

A&S Power

Origin

China

Production Capacity

50000pieces/Month

Key features

UL1642 Certified Safety: Meets UL1642 safety standards for reliable performance in consumer electronics.

High Capacity Density: 430mAh capacity in a compact 503030 size, ideal for small devices.

OEM/ODM Customization: Supports full customization including capacity, dimensions, and branding.

Fast Charging Support: Max charge current of 430mA (1C) for efficient power replenishment.

Versatile Application: Designed specifically for Bluetooth headsets and portable speakers.

12-Month Warranty: Comes with a 12-month warranty for peace of mind and quality assurance.

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: ≤3.47h

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 receiving your inquiry. For urgent requests, please call or mention it in your email to prioritize your inquiry.

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

After price confirmation, you can request samples to check our quality before placing a bulk order.

Q:What is the lead time for mass production?

Lead time depends on order quantity and season. We suggest starting inquiries months in advance to ensure timely delivery.

Q:What are the terms of payment?

We accept T/T and Western Union, among other standard payment methods.

Q:What is the nominal voltage and capacity?

The battery has a nominal voltage of 3.7V and a typical capacity of 430mAh.