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High Capacity 5000mAh 3.7V 21700 Lithium Rechargeable Battery
US$2.00
100 Pieces
Product specifications
Lithium Cell
Sample price:US$300.00/piece.Request sample
Product profile
Customization
AvailableType
Li-ion BatteryCathode Material
LCOModel NO.
Lithium CellRechargeable
YesSize
MediumTransport Package
Battery CaseSpecification
CustomizedTrademark
OEMOrigin
ChinaKey features
High Capacity Options: Available in 3200mAh, 5000mAh, and 1800mAh capacities for various needs.
OEM and ODM Services: Full customization, minor customization, and flexible customization from samples or designs.
Mass Production Capacity: Monthly output exceeds 3.5 million cells with 200 advanced machines.
Comprehensive Certifications: CE, UL, KC, CB, IEC, UN38.3, MSDS, and ISO9001:2015 certified.
Two-Year Warranty: Covers mechanical defects with a comprehensive two-year warranty period.
Experienced R&D Team: Over 20 years of experience in electrochemical field and battery materials.
Strict Quality Control: 100% inspection including IQC, IPQC, and OQC for all manufacturing stages.
Wide Application Range: Suitable for consumer electronics, smart homes, healthcare, and toys.
Company profile
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: ≤2.01h 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?
A:
We're ISO manufacturer with 12000m2 workshop and monthly capacity of 3.5 million lithium battery cells.
Q:Do you have any certifications?
A:
Yes. We have certifications like CE, UL, KC, CB, IEC, UN38.3, MSDS etc. Available for export.
Q:Do you provide OEM and ODM services?
A:
Yes OEM and ODM are both available.
Q:How can I get a sample?
A:
You can place a sample order so that we can proceed it until you get it.
Q:What is the lead time?
A:
With item in stock, we can arrange delivery right away. If we don't have stock, we will estimate the lead time according to your specs, quantity and other requirements. In a word, we will do our best to ensure delivery in time for you.
Send Inquiry
*To:
Dongguan APTPES Co., Ltd.
Dongguan APTPES Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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