Are products certified?

Yes, they meet CE, UL, ISO, etc.

How is battery quality ensured?

Strict testing is done before every shipment.

Portable Durable 21700 Lithium Battery for Electric Vehicles

Name: Portable Durable 21700 Lithium Battery for Electric Vehicles
Brand: Dongguan Youli Electronic Technology Limited
SKU: 2250561305

Guangdong, ChinaDongguan Youli Electronic Technology Limited

US$2.80

100-999 Pieces

US$2.50

1,000-49,999 Pieces

US$1.98

50,000+ Pieces

Product specifications

3.7V

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium-Ion Cylindrical Battery

Rechargeable

Yes

Model NO.

21700

Size

Small

Products Name

Lithium-Ion Cylindrical Battery

Sample

Yes

Customized

Yes

1000+ Deep Charge-Discharge Cycles

Yes

Advantages

Easy to Integrate,Durable,Good Heat Dissipation

MOQ

100

Transport Package

Packed Into PE Bag & White Box, or Customized

Specification

18650/21700

Trademark

ULi

Origin

Guangdong, China

Key features

High Cycle Life: Supports 1000+ deep charge-discharge cycles for long-term durability.

Excellent Heat Dissipation: Designed with good heat dissipation for stable operation.

Easy Integration: Compact cylindrical design allows for easy integration into various devices.

Wide Application Scope: Suitable for consumer electronics, small energy storage, and power tools.

Multiple Certifications: Products meet CE, UL, ISO, FCC, and RoHS standards.

Flexible Customization: Offers full, minor, and design-based customization options.

Fast Response Support: Technical team replies within 24 hours via email or phone.

Comprehensive Warranty: Covers 3-5 years of warranty for battery performance.

Company profile

Fast Delivery100% Finished Products InspectionQuality AssuranceProduct Certification

Dongguan Youli Electronic Technology Limited

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: 7 years CertifiedNearest Port: shenzhen portAverage Response Time: ≤1.23h

AI-Powered supplier vetting

SummaryThe supplier demonstrates robust production and customization capabilities, supported by a significant number of automatic production machines and a range of customization options. They hold multiple certifications, enhancing their credibility in compliance. Despite effective after-sales procedures, a lack of written records may impact service transparency. Financial data indicates stable performance over the last three years. However, their innovation capability may be limited, indicated by a small R&D team and no SDK availability. The supplier has not collaborated with Fortune 500 companies and lacks overseas warehouse or showroom services.

Supplier typeThe supplier is a combined type company, involved in battery manufacturing and sales, among other electronic device-related activities.

CertificationsThe supplier holds multiple certifications including UL, FCC, CE, and RoHS, indicating compliance with various quality and safety standards.

Financial creditThe supplier's financial data shows stability and capacity over the past three years, indicating credible financial performance.

Production capacityEquipped with over 70 automatic machines, the supplier can produce at least 50,000 batteries daily, indicating strong production capabilities.

Customization capabilityThe supplier offers a wide range of customization services, from minor to full customization, suggesting flexibility in meeting customer requirements.

Client casesThe supplier has not collaborated with Fortune 500 companies, which may limit their exposure to high-profile international clients.