How long is the average lead time for production?

The lead time is within 15 workdays during the off-season and about one month during the peak season.

What payment methods do you accept?

We accept LC, T/T, PayPal, Western Union, and small-amount payments.

Uli Compact 400mAh Lithium Polymer Battery for Electronics with PCB

Name: Uli Compact 400mAh Lithium Polymer Battery for Electronics with PCB
Brand: Dongguan Youli Electronic Technology Limited
SKU: 1980444341

Guangdong, ChinaDongguan Youli Electronic Technology Limited

US$0.53-0.93

500 pieces

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LNO

Model NO.

702030

Rechargeable

Yes

Size

Small

Selling Units

Single Item

Packaging Details

Individual Package

Port of Dispatch

Shenzhen

Nominal Voltage

3.7V

Nominal Capacity

300mAh/400mAh

Application

Electronics Devices

Supply Ability

10000 Pieces Per Week

Transport Package

Individual Package

Specification

702030

Trademark

ULi

Origin

Guangdong, China

Production Capacity

10000 Pieces Per Week

Key features

High Quality Cells: Utilizes Grade A cells to ensure superior performance and reliability.

100% Inspection: Every battery undergoes 100% testing via system for visual and function checks.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Wide Application: Suitable for backup power, speakers, medical devices, GPS, and electronics.

Certified Safety: Products hold UL, FCC, CE, and RoHS certifications for global compliance.

Fast Lead Time: Off-season delivery within 15 workdays; peak season within one month.

Secure Packaging: Industrial packaging with insulation to ensure safe arrival of goods.

12 Months Warranty: Comprehensive 12-month warranty coverage for all battery products.

Company profile

Fast Delivery100% Finished Products InspectionQuality AssuranceProduct Certification

Dongguan Youli Electronic Technology Limited

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: shenzhen portAverage Response Time: ≤1.57h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a battery manufacturer with R&D, OEM/ODM, customization, and production capabilities. It reports two production lines, more than 70 automatic machines in an associated factory, and a stated capacity of at least 50,000 batteries per day. R&D information indicates new products were developed within the past year and multiple customization services are available. The supplier reports one-year product warranty coverage, debugging, maintenance, and training services, but its service procedures and records are incomplete. Certification capability includes UL, FCC, CE, and RoHS, while supplier-management-system certification is listed as NIL. Financial evidence is limited to year labels without financial figures, so credibility cannot be fully assessed. OEM service for known brands is reported, but no specific customer names or cases are provided.

Supplier typeThe supplier identifies itself as a battery supplier and reports R&D, OEM/ODM, and production capabilities. Its offerings indicate a manufacturer capable of customized battery development and supply rather than only a trading or distribution role.

CertificationsThe supplier reports sustainable-development and product certification capability covering UL, FCC, CE, and RoHS. However, certification of supplier management systems is explicitly listed as NIL, so the evidence supports product-related certification capability but not certified management systems.

After-Sales capabilityThe supplier states that all products have a one-year warranty and offers debugging, maintenance, and training. However, service assessment and complaint-handling procedures have no written records, and corrective-action records are also absent, indicating service offerings exist but documentation and control are incomplete.

R&D capabilityThe supplier reports an R&D department, two years of total R&D-engineer experience, new products within the past year, and ODM services. It also reports no available SDK, but this does not negate its stated product-development capability for battery customization and ODM work.

Production capacityThe supplier reports two production lines, more than 70 automatic machines in an associated factory, and a stated capacity of at least 50,000 batteries per day. It also has valid manufacturing contracts with associated subcontractors and in-stock capability, providing explicit evidence of production capacity.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization. These services are consistently reported across both R&D and design-capability records, supporting broad customization capability.