CE CB UL Certified 21700 Li-ion Battery for Drones

Name: CE CB UL Certified 21700 Li-ion Battery for Drones
Brand: Shenzhen Chaoliyang Technology Development Co., Ltd.
SKU: 2148639872

Guangdong, ChinaShenzhen Chaoliyang Technology Development Co., Ltd.

US$1.00-10.00

1 Piece

Product specifications

21700

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium-Ion Battery Pack

Connection Mode

Series and Parallel

Model NO.

18650 21700 14500

Rechargeable

Chargeable

Size

Small

Accessories Type

Battery

Rated Capacity

3.7-4.2V

Usage

Remote Control Boat, Remote Control Plane, Remote Control Car

Electrolyte

Li-ion

Product Name

Cylindrical Battery Pack

Discharge Current

1A-30A OEM/ODM

Cycle Life

≥80% Capacity After 800 Times

Package

Individual Package

Warranty

7-15day

Wide Temperature Batteries

Can Be Used From -40℃ to +85℃

Support

Discharge at -40℃ and Charging at -20℃

Transport Package

Customized Package /Strong Carton

Specification

Customized to your requirements

Trademark

CLY

Origin

China Guangdong

HS Code

8507600090

Production Capacity

10000 Box/Boxes Per Month

Company profile

Management CertificationProduct CertificationYears of Export ExperienceRaw-Materials Traceability

Shenzhen Chaoliyang Technology Development 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: 13 Years CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad product development and customization capabilities, including 3D design, ODM, OEM, SDK availability, and multiple customization modes. It has documented procedures for corrective actions, complaint handling, and finished-product inspection, and reports ISO9001:2015, CCC, CE, and UL-related certifications. Production evidence includes four production lines, six to ten quality-control staff, stated battery output of 10,000,000 sets, inventory capacity, and off-peak lead time within 15 working days. However, overseas service infrastructure is limited: no overseas warehouse, showroom, agents, or branches are reported, and no offline trade-show participation is indicated. Financial credibility cannot be reliably assessed because the submitted financial and cash-flow figures are all zero.

Supplier typeThe supplier operates manufacturing capacity with valid contracts covering associated subcontractors, maintains inventory capability, and has four production lines. Its product scope includes lithium battery and battery-pack categories, while its stated primary export market is domestic despite 13 years of export experience and 41%–50% export sales.

CertificationsThe supplier reports an ISO9001:2015 certificate and product certification capability covering CCC, CE, UL, and other certifications. It also states that quality assurance exists within its quality-control processes.

After-Sales capabilityDocumented corrective and preventive action and customer-complaint procedures have corresponding records, and finished-product inspection instructions are uniformly followed. However, the supplier reports no overseas warehouse, showroom, agent, or branch, limiting evidence of localized overseas service coverage.

R&D capabilityThe supplier provides 3D software design, ODM, OEM, and SDK services, and reports new products during the past year. The stated total experience of R&D engineers is 2, indicating some R&D resources but limited evidence regarding the scale of the innovation team.

Production capacityThe supplier reports four production lines, six to ten quality-control staff, inventory capability, valid manufacturing-capacity contracts, and annual output information of 10,000,000 battery sets. Its stated off-peak lead time is within 15 working days, supporting evidence of established production capacity.

Customization capabilityThe supplier supports customization from samples and designs, full, minor, and flexible customization, together with 3D design, ODM, and OEM services. This combination directly supports broad product and design adaptation capability.