What payment methods are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Does the manufacturer offer OEM/ODM services?

Yes, the manufacturer provides OEM and ODM services, including full customization, minor customization, and flexible customization from samples or designs.

What safety certifications does the product hold?

The product is certified by UL, CB, CE, KC, PSE, and GB31241, adhering to international safety standards.

Superior Discharge Rate 21700 Battery for High-Demand Devices

Name: Superior Discharge Rate 21700 Battery for High-Demand Devices
Brand: Shenzhen Richlight Technology Co., Ltd.
SKU: 2166243185

Guangdong, ChinaShenzhen Richlight Technology Co., Ltd.

US$1.85

1,000 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium Metal Battery

Cathode Material

Socl2

Model NO.

INR21700 4200mAh

Rechargeable

Size

Small

Nominal Capacity

4200mAh

Nominal Voltage

3.6V

Weight

28g

Characteristics

Low Self-Discharge, Long Service Life

Warranty

2 Years

Certification

CE;Bis;CB;Kc;UL;etc.

Transport Package

Paper Box

Specification

17.5mm*17.5mm*50.5mm

Trademark

RICHLIGHT

Origin

China

HS Code

8506500000

Production Capacity

100000/Year

Key features

High Energy Density: 7Wh energy storage in a compact 21700 form factor for superior power.

Superior Current Handling: 38A continuous and 50A peak pulse discharge current for high-drain devices.

Comprehensive Safety: Built-in protection against overcharge, over-discharge, and short circuits.

Flexible Customization: Full customization options available including samples, designs, and minor tweaks.

Global Certifications: Certified by UL, CB, CE, KC, and PSE for international safety standards.

Traceable Quality: Unique identification system ensures full traceability for every cell.

Company profile

Importers and ExportersIn-stock CapacityQuality AssuranceHigh Repeat Buyers Choice

Shenzhen Richlight Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shenzhen Port/Hongkong PortAverage Response Time: ≤4.81h

AI-Powered supplier vetting

SummaryThe supplier specializes in lithium battery production, with over 16 years of experience in manufacturing high-performance batteries. They offer comprehensive design services and have a strong R&D capability with a history of new product development. However, they seem limited in quality assurance resources and lack formalized procedures for supplier management and overseas service capabilities. Financial data indicates their capacity over the last three years but lacks depth in terms of financial credibility analysis.

Supplier typeThe supplier is a limited company specializing in lithium battery production, with no affiliation to a larger company group.

After-Sales capabilityThe supplier has clear procedures and records for handling customer complaints, indicating a structured approach to after-sales service.

R&D capabilityThe supplier has shown innovation capability with new products developed in the past year and offers ODM services.

Production capacityWith a focus on lithium battery products and a total of 9 employees, the supplier's production capability is concentrated in a specialized niche.

Customization capabilityThe supplier provides extensive customization options, ranging from samples to full customization, reflecting strong design service capabilities.