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 including IQC, IPQC, and OQC, covering incoming materials, manufacturing, and finished products.

What certifications do you have?

We hold certifications such as CE, UL, KC, CB, IEC, UN38.3, and MSDS, which are available for export.

High Capacity 3.7V 925084 12000mAh Long Service Lithium Polymer Battery

Name: High Capacity 3.7V 925084 12000mAh Long Service Lithium Polymer Battery
Brand: Dongguan APTPES Co., Ltd.
SKU: 2256769805

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

Model No.

3.7V 12000mAh

Dimensions

925084

Warranty

1 Years

Cycle Life

500 Times

Transport Package

Battery Case

Specification

Customized

Trademark

OEM

Origin

China

Production Capacity

5000000

Key features

High Capacity Options: Available in 65mAh to 12000mAh capacities for diverse power needs.

Custom Manufacturing: OEM and ODM services available with flexible customization options.

Wide Application Range: Suitable for medical devices, toys, wearables, and portable electronics.

Safety Protections: Features overcharge, thermal cut-off, explosion-proof valve, and over-discharge protection.

Certified Quality: Products certified with MSDS, CE, UL, KC, CB, IEC, and UN38.3.

Stable Supply Chain: Monthly production capacity exceeds 3.5 million batteries with 200+ machines.

Long Shelf Life: One-year shelf life with Grade A cells ensuring reliable performance.

Comprehensive Warranty: Two-year warranty coverage for peace of mind and product reliability.

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: ≤1.02h 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.

Product Q&A

Q:Are you a trading company or factory?

We are an ISO manufacturer with a 12,000m2 workshop and a monthly capacity of 3.5 million lithium battery cells.

Q:Do you provide OEM and ODM services?

Yes, both OEM and ODM services are available for customized solutions.

Q:What is the MOQ of your company?

The minimum order quantity is 5,000 pcs, but it is negotiable.

Q:What is your payment term?

We require a 30% deposit in advance, with the balance paid before delivery is arranged.

Q:What is the lead time?

For items in stock, delivery is immediate. For out-of-stock items, lead time depends on specs and quantity; off-season lead time is within 15 workdays.