BIGCAP Combined Full Sealed Supercondensator
Composite/Hybrid supercondensator, also known as combined hybrid supercondensator, is made by compounding two or more mechanisms or monomers including electric double layer supercondensator (EDLC), pseudocapacitance and battery-type electrodes via internal series connection, parallel connection or material compounding. It achieves both high power and high energy performance.
Application of BIGCAP 5.5V Combined Super Capacitor

BIGCAP electric double layer capacitor(EDLC) of 1.5F 5.5V super capacitor are widely used in various application,including:
1. Renewable Energy Systems;
2. Electric Vehicles (EVs);
3. Industrial Power Backup;
4. Uninterruptible Power Supply (UPS);
5. Energy Harvesting Systems;
Pictures and Drawings of BIGCAP 5.5V Combined Full Sealed Supercapacitor





Specification of BIGCAP Winding Type Radial Wire Lead Super Capacitor
BIGCAP BMP Series Supercondensator
Model Number | Rated Voltage (V dc) | Capacitance (F) | ESR(Max),Ω | Dimension(mm) | ||||
AC@1kHz | DC | ΦD | H | P±0.5 | ||||
BRP002R7L104FA | 2.7 | 0.10 | 450 | 675 | 5 | 12 | 2.0 | 28 |
BRP002R7L154FA | 2.7 | 0.15 | 400 | 600 | 5 | 12 | 2.0 | 28 |
BRP002R7L224FA | 2.7 | 0.22 | 500 | 750 | 5 | 12 | 2.0 | 28 |
BRP002R7L254FA | 2.7 | 0.25 | 500 | 750 | 5 | 12 | 2.0 | 28 |
BRP002R7L354FA | 2.7 | 0.35 | 400 | 600 | 5 | 12 | 2.0 | 28 |
BRP002R7L504FA | 2.7 | 0.5 | 500 | 750 | 6.3 | 12 | 2.5 | 28 |
BRP002R7L704FA | 2.7 | 0.7 | 400 | 600 | 8 | 13 | 3.5 | 30 |
BRP002R7L105FA | 2.7 | 1.0 | 300 | 450 | 8 | 13 | 3.5 | 30 |
BRP002R7L205FA | 2.7 | 2.0 | 140 | 210 | 8 | 19 | 3.5 | 30 |
BRP002R7L305FA | 2.7 | 3.0 | 100 | 150 | 8 | 19 | 3.5 | 30 |
BRP002R7L335FA | 2.7 | 3.3 | 80 | 120 | 10 | 20 | 5.0 | 30 |
BRP002R7L405FA | 2.7 | 4.0 | 80 | 120 | 10 | 20 | 5.0 | 30 |
BRP002R7L475FA | 2.7 | 4.7 | 70 | 105 | 12.5 | 21 | 5.0 | 28 |
BRP002R7L505FA | 2.7 | 5.0 | 70 | 105 | 10 | 20 | 5.0 | 30 |
BRP002R7L605FA | 2.7 | 6.0 | 70 | 105 | 10 | 20 | 5.0 | 30 |
BRP002R7L705FA | 2.7 | 7.0 | 70 | 105 | 10 | 25 | 5.0 | 30 |
BRP002R7L805FA | 2.7 | 8.0 | 50 | 75 | 12.5 | 21 | 5.0 | 28 |
BRP002R7L106FA | 2.7 | 10 | 50 | 75 | 12.5 | 26 | 5.0 | 30 |
BRP002R7L156FA | 2.7 | 15 | 30 | 45 | 16 | 26 | 7.5 | 30 |
BRP002R7L166FA | 2.7 | 16 | 30 | 45 | 16 | 21 | 7.5 | 30 |
BRP002R7L206FA | 2.7 | 20 | 25 | 37.5 | 16 | 34 | 7.5 | 30 |
BRP002R7L226FA | 2.7 | 22 | 25 | 37.5 | 16 | 26 | 7.5 | 30 |
BRP002R7L256FA | 2.7 | 25 | 25 | 37.5 | 16 | 34 | 7.5 | 30 |
BRP002R7L306FA | 2.7 | 30 | 25 | 37.5 | 16 | 34 | 7.5 | 30 |
BRP002R7L406FA | 2.7 | 40 | 20 | 30 | 18 | 41 | 7.5 | 30 |
BRP002R7L506FA | 2.7 | 50 | 20 | 30 | 18 | 41 | 7.5 | 30 |
BRP002R7L606FA | 2.7 | 60 | 15 | 22.5 | 18 | 41 | 7.5 | 30 |
BRP003R0L105FA | 3.0 | 1.0 | 300 | 450 | 8 | 13 | 3.5 | 30 |
BRP003R0L305FA | 3.0 | 3.0 | 100 | 150 | 8 | 19 | 3.5 | 30 |
BRP003R0L335FA | 3.0 | 3.3 | 80 | 120 | 10 | 20 | 5.0 | 30 |
BRP003R0L335FB | 3.0 | 3.3 | 100 | 150 | 10 | 16 | 5.0 | 30 |
BRP003R0L505FA | 3.0 | 5.0 | 70 | 105 | 10 | 20 | 5.0 | 30 |
BRP003R0L226FA | 3.0 | 22 | 25 | 37.5 | 16 | 26 | 7.5 | 30 |
BRP003R0L256FA | 3.0 | 25 | 25 | 37.5 | 16 | 34 | 7.5 | 30 |
BIGCAP BUP Series Supercondensator
Model Number | Rated Voltage (V dc) | Capacitance (F) | ESR(Max),Ω | Dimension(mm) | ||||
AC@1kHz | DC | ΦD | H | P±0.5 | ||||
BUP002R7S127FE | 2.7 | 120 | 12 | 18 | 22.4 | 45.5 | 10 | 5.5 |
BUP002R7S227FA | 2.7 | 220 | 10 | 15 | 30.6 | 50.0 | 10 | 6.5 |
BUP002R7S277FA | 2.7 | 270 | 8 | 12 | 30.6 | 50.0 | 10 | 6.5 |
BUP002R7S407FA | 2.7 | 400 | 8 | 12 | 35.6 | 61.5 | 10 | 6.5 |
Features of BIGCAP Winding Type Electric Double Layer Supercondensator
1.High energy density:
BIGCAP winding type electric double layer supercondensator feature higher energy density than ordinary capacitors, perfectly fitting scenarios demanding large-capacity energy storage.
2.Low internal resistance:
Such BIGCAP farad capacitor own low internal resistance, enabling fast charge and discharge with barely any energy waste.
3.Long cycle life:
Winding type electric double layer farad capacitor boast ultra-long cycle lifespan, sustaining tens of thousands of charge-discharge cycles with stable overall performance.
4.Wide operating temperature range:
These supercondensator work steadily across a broad temperature span, adapting to diverse complex working environments freely.
5.Rapid charging and discharging:
Winding type electric double layer supercondensator support ultra-fast charging and discharging, ideal for fields needing instant energy storage and output.
6.Low self-discharge rate:
These farad capacitor have an extremely low self-discharge rate, which can keep stored energy intact for a long time.
7.Compact size:
Winding type electric double layer supercondensator come in mini and compact specifications, easy to install in equipment with limited installation space.
8.High reliability:
This kind of farad capacitor delivers outstanding working reliability and maintains stable performance throughout the whole service cycle.
9.Environmentally friendly:
Winding type electric double layer supercondensator contain no harmful substances, eco-friendly and safe for all kinds of commercial and industrial usage.
BIGCAP Series Supercondensator
BGW Series Supercondensator—Full Sealed Leakage-Proof
BGW 1.5F Coin Cell Super Capacitor
BGW 0.47F Coin Cell Super Capacitor
BGW 0.22F Coin Cell Super Capacitor
BCT Series Supercondensator—For -25°C to +85°C
BCT 1.0F Super Capacitor
BCT 0.1F Super Capacitor
BCT 0.33F Super Capacitor
BCE Series Supercondensator (H,V,C Type)
H-Type Coin Cell Supercondensator
V-Type Coin Cell Supercondensator
C-Type Coin Cell Supercondensator
Combined Winding Supercondensator For -40℃~+85℃
Combined Winding 0.22F Super Capacitor
Combined Winding 1.0F Super Capacitor
Combined Winding 2.5F Super Capacitor
Full Sealed Combined Super Capacitor, Leak-proof & Anti-aging
1.5F 5.5V Super Capacitor
2.5F 5.5V Super Capacitor
1.0F 5.5V Super Capacitor
BIGCAP Precision Potting Supercondensator, Leak-proof & Anti-aging
Precision Potting Super Capacitor
Precision Potting Super Capacitor
Single Winding 2.7V/3.0V Supercondensator
Single Winding 0.5F Super Capacitor
Single Winding 1.0F Super Capacitor
Large Capacitance 2.7V/3.0V Supercondensator
3.0V 2.0F Super Capacitor
2.7V 150F Super Capacitor
BIGCAP Supercondensator Module
30V 5F Supercondensator Module
12V 25F Supercondensator Module
Lithium-ion Supercondensator with Large Capacitance
100F Lithium-ion Supercondensator
Lithium-ion Supercondensator
Company Profile
Liaoning Brother Electronics Technology Co., Ltd., located in Chaoyang High-Tech Industrial Park, Liaoning, is a professional manufacturer of Bigcap® supercondensator.
We focus on the design, R&D, production and sales of full-range supercondensator. Our lineup covers over 100 models in 10 series including BRE, BRP and BME, with single capacitance from 0.01F to 3000F. Widely applied in smart meters, electrical & medical devices, new energy equipment, toys and electric vehicles, our supercondensator serve as high-power short-term backup power supplies.
Our core team boasts solid industry experience: 12 years of management & R&D experience, 8–10 years for key technical staff, and over 5 years for skilled production workers. Dedicated to high-quality domestic supercondensator, we strive for global competitiveness.
Adopting advanced electrode activation technology, our supercondensator feature 2.8V high voltage resistance, long-term stability, wide temperature tolerance up to 85°C and ultra-low internal resistance, ideal for medium and high-power discharge scenarios.
Equipped with highly automated and precise production lines, we implement Six Sigma management, and hold ISO9001 and ISO14001 certifications. All products meet EU RoHS REACH standards.
We adhere to strict quality control, reliable technology and comprehensive after-sales service to build market credibility. Quality is our core foundation, and we are fully committed to delivering qualified and quality products for all customers.

Certificates
RoHs
REACH
ISO14001-2015
ISO9001-2015
BIGCAP Standard Packaging
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

Delivery & Service
100% On-time shipping.
All goods can be ship out by Air/ Sea/ Express(DHL, FeDex, TNT, UPS, EMS, SF) or Train.
We have set up a dedicated after-sales service hotline, you can contact us at any time, we will respond and handle customer problems in a timely manner.
Provide regular inspection services, proactively understand customer usage, promptly discover and solve potential problems, and ensure the stable operation of supercapacitors.
Our professional technical team has in-depth capacitor knowledge and rich experience, and can provide customers with timely and accurate technical answers and solutions.

FAQ
1.Q: What's your MOQ?
A: 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.
2.Q: What shipping methods do you offer?
A: We support air freight, sea freight, and express delivery.
3.Q: What are your payment terms?
A: We accept T/T payment.
4.Q: Do you provide samples?
A: We can provide free samples after discussion, but customers need to pay the shipping cost.
5.Q: Do you support customization?
A: Yes, we can custom order according to customers' requirements.
6.Q: What kind of packaging do you use?
A: 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.
BIGCAP is a professional manufacturer of supercapacitor based in China. Established in 2013, BIGCAP has grown steadily over decade years. With plant area of 12000 square meters, expanding our operations and diversifying our product range over 300 series. Today, we have a strong presence in both domestic and international markets, serving customers in over 50 countries.
1. Fast charging and discharging time; 2. Long Cycle life over 500,000 times; 3. High power density; 4. Wide temperature range:-25℃~+85℃; 5. Low maintenance; 6. Environmentally friendly. 7.Comply with REACH & ROHS Satandard
We offer 10 pcs free samples per series for your evaluation and the buyer cover the express cost.
BIGCAP produce supercapacitor, also known as ultracapacitor or double-layer capacitor, is an energy storage device that can store and release energy much faster than a conventional battery. BIGCAP mainly produce Coin type/ Winding Type,/ Modules Type/ Lithiun Ion Type and Hybrid Type Supercapacitor.
From Smart Meter(Electric Meter/ Water Meter/ Gas Meter), Microgrid, Rail Transit, New Energy(Wind Energy/ Solar Energy), Electric Vehicles, Medical Equipment, UPS, Energy Harvesting Systems, Industrial Power Backup, our products can be used in various industries and applications.