Low ESR Wound Series Linked Customized 1.5f 5.5V Ultracapacitor Wholesale Edlc Supercapacitors for Backup Power

• Overview
• BIGCAP Supercapacitor Combined Winding Series
• COMPANY DEVELOPMENT HISTORY
• STRATEGIC PARTNERS
• CERTIFICATES
• COMPANY HONORS

Overview

Basic Info.

Model NO.	BMT005R5L155FA
Packaging Type	Paper Box/Blister/Tape
Capacitance	1.5f
Structure	Combined
Manufacturing Material	Electrolytic
Electrolyte	Electrolyte
Usage	Backup Power
Tuning	Super Capacitor
Filter	Super Capacitor
Model No	Bmt005r5l155fa
Types	Winding Combined Types
Rated Voltage	5.5V
Rated Capacitance	1.5f
Temperature Range	-40℃ to +85℃
Delivery Days	15 to 30 Days
Mounting Type	Wire Lead
Max. Tolerance of Capacitance	0-+40%
Cycle Life	500000times
Color	Black
Transport Package	Packing Cases
Specification	BMT005R5L155FA
Trademark	BIGCAP
Origin	China
HS Code	8532229000
Production Capacity	2000000/Month

Packaging & Delivery

Package Size20.00cm * 20.00cm * 18.00cm Package Gross Weight10.000kg

Product Description

Advantages
1.Internally series-connected structure with low internal resistance (ESR).2.Compliant with RoHS standards, free from hazardous substances such as cadmium (Cd) and lead (Pb).3.Long charge-discharge cycle life.4.Suitable for medium to high power discharge applications.5.High temperature resistant, operational in environments up to +85°C.6.Operating temperature range: -40°C to +85°C.

BIGCAP Supercapacitor Combined Winding Series

Model	Capacitance (F)	Rated Voltage (V)	Dimensions (mm)	Lead Pitch (mm)	Operating Temperature
BMP005R5L104FA	0.1	5.5	11*6*13	7	-40℃~+65℃
BMP005R5L224FA	0.22	5.5	13*7*14	9	-40℃~+65℃
BMP005R5L224FO	0.22	5.5	10.5*5.5*12	7	-40℃~+65℃
BMP005R5L334FC	0.33	5.5	11*5.5*13	7	-40℃~+65℃
BMP005R5L474FA	0.47	5.5	17*8.5*15	12	-40℃~+65℃
BMP005R5L474FE	0.47	5.5	12.8*7*11	8.9	-40℃~+65℃
BMP005R5L474FH	0.47	5.5	17*8.5*15	5	-40℃~+65℃
BMP005R5L105FJ	1	5.5	13*7*14	9	-40℃~+65℃
BMP005R5L105FO	1	5.5	17*8.5*15	12	-40℃~+65℃
BMP005R5L205FA	2	5.5	26*13*22	18	-40℃~+65℃
BMP005R5L255FP	2.5	5.5	17*8.5*26	12	-40℃~+65℃
BMP005R5L355FP	3.5	5.5	21*10.5*21	5.3	-40℃~+65℃
BMP005R5L405FA	4	5.5	26*13*22	18	-40℃~+65℃
BMP005R5L505FO	5	5.5	21*10*26	15	-40℃~+65℃
BMP005R5L505FP	5	5.5	21*10*26	5.3	-40℃~+65℃
BMP006R0L105FA	1	6	17*9*20	12	-40℃~+65℃
BMT005R5L104FA	0.1	5.5	11*6*13	7	-40℃~+85℃
BMT005R5L224FA	0.22	5.5	13*7*14	9	-40℃~+85℃
BMT005R5L224FAB	0.22	5.5	11*5.5*13	3.4	-40℃~+85℃
BMT005R5L224FCW	0.22	5.5	14.7*8.1*13.5	9	-40℃~+85℃
BMT005R5L474FA	0.47	5.5	17*9*15	12	-40℃~+85℃
BMT005R5L474FAC	0.47	5.5	13*7*11	9	-40℃~+85℃
BMT005R5L474FH	0.47	5.5	17*8.5*15	5	-40℃~+85℃
BMT005R5L474FJ	0.47	5.5	13*7*14	9	-40℃~+85℃
BMT005R5L105FO	1	5.5	17*8.5*15	12	-40℃~+85℃
BMT005R5L155FA	1.5	5.5	17*9*21	12	-40℃~+85℃
BMT005R5L155FC	1.5	5.5	17*9*21	5	-40℃~+85℃
BMT005R5L205FA	2	5.5	26*13*22	18	-40℃~+85℃
BMT005R5L255FA	2.5	5.5	21*10*21	15	-40℃~+85℃
BMT005R5L255FP	2.5	5.5	17*8.5*26	12	-40℃~+85℃
BMT005R5L505FO	5	5.5	21*10*26	15	-40℃~+85℃
BMHT5R5L474FBW	0.47	5.5	14.7*8*16.5	9	-40℃~+85℃
BMHT5R5L105FAW	1.5	5.5	18*9.6*20	11.5	-40℃~+85℃
BMHT5R5L155FA	1.5	5.5	17*8.5*21	12	-40℃~+85℃
BMHT5R5L155FAW	1.5	5.5	18*9.6*24	12	-40℃~+85℃
BMHT5R5L155FDW	1.5	5.5	18*9.6*25.5	12	-40℃~+85℃
BMHT5R5L155FJW	1.5	5.5	18*9.6*25.5	11.5	-40℃~+85℃
BMHT5R5L355FB	3.5	5.5	16*8*25	12	-40℃~+85℃
BMHT6R0L504FAW	0.5	6	18×9.6×18.5	12	-40℃~+65℃
BMHT5R5L474FCW	0.47	5.5	14.7*8*16.5	9	-40℃~+85℃
BMP005R5L355FO	3.5	5.5	21×10×21	15	-40℃~+65℃
BMT005R5L224FCDW	0.22	5.5	14.7×8.1×13.5	9	-40℃~+85℃
BMHT5R5L155FABW	1.5	5.5	18×9.6×24	12	-40℃~+85℃
BMHT5R5L155FAHW	1.5	5.5	18×9.6×24	12	-40℃~+85℃

APPLICATION1.Portable Electronics
BIGCAP coin cell super capacitor is slim and space-saving, delivering instant power for cameras, smart watches and medical sensors.
2.Industrial Automation
BIGCAP super capacitor serves as standby power, keeping industrial equipment running stably during voltage fluctuations.
3.Energy Storage & Backup
Super capacitor features high power density and fast charge-discharge, perfect for emergency power, UPS and micro grids.
4.Renewable Energy Integration
0.1F–1.5F super capacitor stabilizes output of solar and wind systems, boosting their reliability.
5.Automotive & Transportation
Supercapacitor suit vehicle start-stop, energy recovery and hybrid systems, cutting fuel and emissions with great heat resistance.
6.Smart Grid & Microgrids
The super capacitor adapts to load changes, improving grid stability and energy efficiency.
7.IoT & Wearable Devices
Super capacitor work for IoT and wearables, extending runtime and easy for mini design.COMPANY PROFILEFounded in 2013, Liaoning Brother Electronic Technology Co., Ltd. is a specialized manufacturer of BIGCAP supercapacitors. With 13 years of production experience and 26 years of deep technical know-how in the industry, we bring long-standing expertise to every product.

Our facility spans 12,000 square meters and features 8 production lines along with over 100 automated machines. Our manufacturing workshop is a spotless and well-organized cleanroom, equipped with fully automated production lines and high-precision automated equipment. Every step of the production process—from electrode manufacturing to assembly and aging testing—is carried out by advanced automated machinery, ensuring consistent quality, high efficiency, and stable output.

We own more than 50 patents, and our annual output reaches nearly 100 million units. BIGCAP supercapacitors offer high capacitance, elevated power density, extended cycle life, and outstanding low-temperature performance.
Our patented encapsulated supercapacitor operates reliably for over 16 years. All products meet ISO9001, ISO14001, and RoHS requirements, and have received widespread recognition from clients around the globe.

We believe nothing builds trust like face-to-face communication. Meeting our customers in person allows us to truly understand their needs, answer questions on the spot, and build lasting, reliable partnerships.
That's why we actively participate in several major electronics exhibitions both at home and abroad every year. In April, we attended two influential shows—the Hong Kong Electronics Fair (Spring Edition) and Expo Electronica in Russia. These events gave us valuable opportunities to connect with global customers and industry partners, showcase our products, and stay updated on the latest market trends.
We look forward to meeting you at our next exhibition. Come talk to us—let's build trust together.

COMPANY DEVELOPMENT HISTORY

STRATEGIC PARTNERS

CERTIFICATES

COMPANY HONORS

BIGCAP Main ProductsWe offer over 1,000 product models, including wound single type, wound combined type, precision potted types, fully sealed types, coin cell types, modules and lithium-ion supercapacitors.
We can provide customized designs to meet diverse customer requirements.Our professional technical team is ready to offer technical support and solutions.PS: Click the product links in the image below to access relevant products directly.

Standard PackagingPaper Box Packing, Partitioned Paper Box Packing, Blister Tray Packing, Poly Bag Packing, K-Bend Tape & Reel, Radial Lead Tape & Reel, Axial Lead Tape & Reel

SHIPPING & SERVICE1.100% guarantee on on-time shipment
2.We support diverse shipping ways: Air,Sea,Railway and Global Express like DHL, FedEx, TNT, UPS, EMS, SF etc.
3.Round-the-clock after-sales service is provided to solve your problems efficiently
4.We keep regular follow-ups to monitor supercapacitor usage and eliminate potential risks
5.Our experienced technical team offers fast professional guidance and tailored solutions for supercapacitor business

FAQQ: Are you a factory?
A: Yes,we have our own factory and have 13 years manufacturing experience.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.

Q: Do all products pass strict quality inspection?
A: All goods undergo FQA final inspection before delivery and comply with relevant industry standards.

Q: Do your products have relevant certification?
A: Our products have passed mainstream safety and quality certifications. Certification documents can be provided upon request

Q: What is your warranty period?
A: We provide professional after-sales warranty within the agreed service period

Q: How to deal with defective products?
A: If any quality problem occurs under normal use, we will handle it in accordance with the after-sales policy stipulated in the contract.