What kind of packaging do you use?

Our standard packaging has Paper Box Packing, Partitioned Paper Box Packing, Blister Tray Packing, Poly Bag Packing, K-Bend Tape & Reel, Radial Lead Tape & Reel, Axial Lead Tape & Reel. We also accept customized packaging as per customer requirements.

What is the cycle life of the supercapacitor?

The supercapacitor has a long cycle life of up to 500,000 times.

High Reliability Long Cycle Life Large Capacitance Ultracapacitor 3.0V 2.0f Super Capacitor

Name: High Reliability Long Cycle Life Large Capacitance Ultracapacitor 3.0V 2.0f Super Capacitor
Brand: Liaoning Brother Electronics Technology
SKU: 2140793202

Liaoning, ChinaLiaoning Brother Electronics Technology

US$0.20-0.50

1,000 Pieces

Product profile

Customization

Available

Type

Supercapacitor

Application

General Purpose, Power, Lighting, Air Conditioner, High Voltage, Automobile

Model NO.

BUP003R0L205FE

Packaging Type

Through Hole

Capacitance

Structure

Fixed Capacitor

Manufacturing Material

Electrolytic

Electrolyte

Organic Medium

Usage

Backup Power

Tuning

Super Capacitor

Filter

Super Capacitor

Model No

Bup003r0l205fe

Types

Winding Types

Rated Voltage

3.0V

Rated Capacitance

Temperature Range

-40℃ to +65℃

Delivery Days

15 to 30 Days

Mounting Type

Wire Lead

Max. Tolerance of Capacitance

-10%~+30%

Cycle Life

500000times

Color

Black

Transport Package

Packing Cases

Specification

BUP003R0L205FE

Trademark

BIGCAP

Origin

China

HS Code

8532229000

Production Capacity

2000000/Month

Key features

Long Cycle Life: Supports up to 500,000 charge-discharge cycles for extended durability.

ROHS Compliant: Free from hazardous substances like Cadmium (Cd) and Lead (Pb).

Low Internal Resistance: Cylindrical design ensures ultra-low internal resistance for efficiency.

High Power Discharge: Suitable for medium to high power discharge applications.

Customization Available: Custom configurations for model, voltage, capacitance, and packaging.

Versatile Applications: Used in power electronics, new energy, security, and consumer electronics.

Multiple Packaging Options: Available in paper boxes, blister trays, poly bags, and various tape & reel formats.

Company profile

Liaoning Brother Electronics Technology

Liaoning, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-01-01 CertifiedNearest Port: Dalian PortAverage Response Time: >24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryLiaoning Brother Electronics Technology is a China-based limited-company manufacturer established in 2013, with 200 employees and a factory in Liaoning. It produces coin-type and cylindrical supercapacitors, reports more than 10 production lines, and provides stated output quantities for both product categories. The supplier holds or reports ISO14001 certification and describes ISO9001, ISO14001, Six Sigma, RoHS compliance, automated production, and high-precision facilities. It has four R&D engineers, management experience in supercapacitor production and R&D, export capability since 2015, and 31%–40% export sales. Evidence supports established manufacturing and international selling capability. However, the provided information does not sufficiently verify after-sales execution, financial credibility, customization services, or named customer cases.

Supplier typeThe supplier is identified as a limited company, factory, and manufacturer of Bigcap® supercapacitors. Its stated location is Chaoyang, Liaoning, China, and its product scope includes coin-type and cylindrical supercapacitors.

CertificationsThe supplier reports an ISO14001:2015 certificate and describes ISO9001:2008, ISO14001:2004, Six Sigma management, and RoHS compliance. The current certification record explicitly supplied is ISO14001:2015; the other claims are described but not supported by current certificate details.

R&D capabilityThe supplier reports four R&D engineers, 12 years of management experience in supercapacitor production and R&D, and research experience in manufacturing supercapacitors. Its described high-automation and high-precision facilities support technical capability, although no patents, new-product records, or R&D investment data are provided.

Production capacityThe supplier operates more than 10 production lines and reports output quantities of 10,000,000 coin-type supercapacitors and 20,000,000 cylindrical supercapacitors. It identifies itself as a manufacturer and describes highly automated, high-precision facilities, providing explicit evidence of substantial production capability.

Product Q&A

Q:What is the MOQ?

Our MOQ is determined by stock availability. For standard models, the MOQ is small. For non-standard products, the MOQ will be set based on actual conditions.

Q:What shipping methods do you offer?

We support air freight, sea freight, and express delivery.

Q:What are your payment terms?

We accept T/T payment.

Q:Do you provide samples?

We can provide free samples after discussion, but customers need to pay the shipping cost.

Q:Do you support customization?

Yes, we can custom order according to customers' requirements.