What is your warranty terms?

We provide a two-year warranty for our products.

How do you control the quality?

We have a comprehensive quality control system (IQC, IPQC, OQC) spanning incoming materials, manufacturing, and finished products.

Do you have any certifications?

Yes, we have CE, UL, KC, CB, IEC, UN38.3, MSDS, and other certifications available for export.

3.7V 541112 40mAh Long Lasting High Efficiency Lithium Polymer Battery

Name: 3.7V 541112 40mAh Long Lasting High Efficiency Lithium Polymer Battery
Brand: Dongguan APTPES Co., Ltd.
SKU: 2260399965

Guangdong, ChinaDongguan APTPES Co., Ltd.

US$1.00

100 Pieces

Product specifications

Li Polymer Battery

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LCO

Model NO.

Lithium Polymer Battery

Rechargeable

Yes

Size

Medium

Transport Package

Battery Case

Specification

Customized

Trademark

OEM

Origin

China

Production Capacity

5000000

Key features

Custom Manufacturing: Supports OEM and ODM services with flexible customization from samples or designs.

High Production Capacity: Monthly output exceeds 3.5 million cells with 200 advanced machines for stable delivery.

Comprehensive Certifications: Products certified with CE, UL, KC, CB, IEC, UN38.3, and MSDS for global export.

Grade A Cells: Uses standard Grade A cells ensuring high performance, safety, and reliability.

Wide Application Range: Suitable for medical devices, wearables, toys, smart home, and consumer electronics.

Robust Protection Features: Includes overcharge protection, thermal cut-off, explosion-proof valve, and over-discharge protection.

Experienced R&D Team: Core team with 20+ years in electrochemical field drives technological innovation.

Strict Quality Control: Full lifecycle QC system including IQC, IPQC, and OQC with 100% finished product inspection.

Company profile

Product CertificationStandardized quality controlOEM ServicesR&D Capabilities

Dongguan APTPES Co., Ltd.

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.Average Response Time: ≤0.66h CertifiedTerms of Payment: T/T, LC, PayPal, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, EXW, CIF, CFR

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad product development and customization capabilities, including 3D design, ODM, OEM for popular brands, and multiple customization modes. Its R&D organization includes specialized engineers, documented design controls, and evidence of new product development. Quality and service processes are documented and followed for complaints, corrective actions, supplier assessment, and finished-product inspection. Manufacturing support includes valid contracts with associated subcontractors and inventory capability, while export experience is stated as eight years with 51%–70% of sales from exports. Overseas service infrastructure is limited: the supplier has no overseas warehouse, showroom, agents, or branches, and reports zero countries served through such capabilities. Financial credibility cannot be assessed from the provided information.

Supplier typeThe supplier provides comprehensive energy solutions spanning project initiation, development, testing, production, and after-sales service. It also offers ODM services, OEM services for popular brands, inventory capability, and contracted manufacturing support, indicating a manufacturer with integrated development and production-related services.

After-Sales capabilityThe supplier has a documented and followed customer-complaint procedure, and its technology engineers provide technical support for production and after-sales service. The company description also explicitly includes after-sales service within its comprehensive solution coverage, supporting an established after-sales process.

R&D capabilityThe supplier reports new products during the past year, maintains an R&D team with masters and senior engineers across electronics, power supply, structure, technology, and electrochemistry, and retains auditable design input, output, review, verification, and validation documents. It also emphasizes technological innovation and applies technology from chip and cell-manufacturing partners to product R&D; however, no SDK is available.

Production capacityProduction-related controls include quality assurance, documented finished-product inspection instructions that are uniformly followed, valid manufacturing contracts with associated subcontractors, inventory capability, and stated average lead times of within 15 working days off-season and one month during peak season. These records support production and quality-control capability, although the stated quantity capability for own-brand products is only “1” and is not sufficiently defined for a capacity comparison.

Customization capabilityThe supplier offers customization from samples and designs, full, minor, and flexible customization, as well as 3D software design, ODM, and R&D-supported technical services. Engineers confirm customer requirements and support new product development, providing explicit evidence of broad customization capability.

Client casesThe supplier states that it maintains long-term, stable cooperation with world-renowned chip companies and cell manufacturing enterprises and provides OEM services for popular brands. It also reports participation in the GIFT & HOME Exhibition, but no specific customer names, project details, or independently verifiable case outcomes are provided.