What is the lead time for shipping?

It takes about 5-7 days or according to the order quantity. Peak season lead time is one month, off-season is within 15 workdays.

What payment methods do you accept?

We accept T/T, Western Union, PayPal, Alipay, and cash.

What are the shipping methods?

We use express delivery like DHL, UPS, FedEx, TNT, or by air, sea, postal packet, etc.

CE MSDS ISO Certificate Rechargeable Li-ion Wireless Headset 2600mAh 3.7V 18650 Lithium Ion Battery Pack

Name: CE MSDS ISO Certificate Rechargeable Li-ion Wireless Headset 2600mAh 3.7V 18650 Lithium Ion Battery Pack
Brand: Shenzhen Sunwind Energy Tech Co., Ltd.
SKU: 2073977335

Guangdong, ChinaShenzhen Sunwind Energy Tech Co., Ltd.

US$2.30

1,000 Pieces

Product profile

Customization

Available

Type

Ni-CD

Cathode Material

LMO

Model NO.

18650 battery

Rechargeable

Yes

Size

Small

Capacity for Battery

2600mAh

Voltage

3.7V

Battery Type

Lithium-Ion Battery

Power Source

Electric

Certification

CE, GB18287-2000

Socket Type of Charger

for USA/Canada

Packaging

Simple

Compatible Brand

Hitachi

Warranty

12 Months

MOQ

100PCS

Payment

Paypal, Western Union, Tt

Transport Package

PE Bag+Gray Box

Origin

China

HS Code

8507600090

Production Capacity

1000000PCS/Week

Key features

0 Cycle Brand New Battery: All products are brand new with 0 cycles, ensuring high quality and performance.

OEM & Customization Service: We accept OEM orders, printing your LOGO and designing packages as per client requirements.

Wide Product Range: Main products include mobile phone, tablet, GPS, POS, scanner, speaker, headset, and smart watch batteries.

Multiple Certifications: Products hold CE, MSDS, ISO, FCC, and GB18287-2000 certifications for safety and compliance.

Flexible MOQ for Trial: MOQ is 100pcs for trial orders, allowing customers to test quality before bulk purchasing.

12 Months Warranty: We provide a 12-month warranty and handle returns with testing reports and replacements.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamExhibition Experience

Shenzhen Sunwind Energy Tech 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. CertifiedExport Year: 11 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤11.34h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export, service, quality-control, and R&D information provided. It reports broad customization and ODM capabilities, recent product development, OEM service for well-known brands, and 100% finished-product inspection supported by three quality inspectors. It has in-stock capacity, participates in offline trade shows, and reports exports to multiple countries and regions. However, it has no supplier-management-system certification, no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and zero stated countries with overseas services. Written procedures are absent for supplier approval, corrective and preventive actions, complaint handling, and supplier-service assessment. Financial records are referenced for 2021–2023, but the provided data does not establish financial strength.

Supplier typeThe supplier is classified as a combined company, and its offering information covers manufacturing, export trade, service, quality control, and R&D capabilities. This indicates a broad operational scope rather than a narrowly defined service-only entity.

CertificationsThe supplier explicitly reports no certification for its management systems. The absence of certification is a stated deficiency for this field.

After-Sales capabilityThe supplier has in-stock service capacity, accepts multiple trade and payment terms, and has participated in an offline trade show. However, it has no overseas warehouse, showroom, agent, or branch; reports zero countries with overseas services; and lacks written procedures or records for complaint handling, corrective actions, and service-capability assessment. These explicit gaps outweigh the limited service evidence.

R&D capabilityThe supplier reports that it had new products during the past year, provides ODM services, and offers extensive design customization. It does not have an available SDK, but the provided evidence still explicitly supports product-development and design capability.

Production capacityProduction-related evidence includes 100% finished-product inspection, three quality assurance and quality control inspectors, multiple listed machines, in-stock capacity, and stated lead times of within 15 working days off-season and one month during peak season. However, the supplier reports no valid contract with related subcontractors, creating a documented manufacturing-governance deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, designs, minor customization, full customization, and flexible customization. These capabilities are reported consistently in both R&D and design-service information, providing strong evidence of broad customization capacity.

Client casesThe supplier states that its products have been exported to many countries and regions, reports OEM service for well-known brands, and cites participation in MWC2024. These statements provide positive but general evidence of market and customer exposure; no specific customer names, orders, or verifiable case details are supplied.