BIGCAP fully sealed coin cell 5.5 v super capacitor specification
Supercapacitor Parameters:
Part Number: BGW
Rated Voltage: 5.5 V
Capacitance: 0.22 F
Tolerance: 0% to +30%
AC ESR @ 1 kHz: 40 mΩ
DC ESR: 60 mΩ
Dimensions (L×W×H): 11.5 ×12.5 × 5
Supercapacitor Advantages
1.Excellent leakproof, moistureproof and anti-aging performance.
2.Ring structure for solid build and stable performance.
3.RoHS compliant, free of cadmium, lead and other hazardous substances.
4.Stable performance during long charge-discharge cycles.
5.Ultra-low self-leakage current, ideal for clock chip data backup.
BIGCAP Fully Sealed Coin Cell 5.5 V Super Capacitor Construction
BCE Series Coin Cell Super Capacitor(H,V,C Type)
H-Type BIGCAP Coin Cell Super Capacitor
V-Type BIGCAP Coin Cell Super Capacitor
C-Type BIGCAP Coin Cell Super Capacitor
BCT Series High Temperature Supercapacitor For -25°C to +85°C
1.0F High Temperature Supercapacitor
0.1F High Temperature Supercapacitor
0.33F High Temperature Supercapacitor
BGW Series 5.5 V Super Capacitor-Full Sealed Leakage-Proof
BGW 1.5F 5.5 V Super Capacitor
0.47F 5.5 V Super Capacitor
0.22F 5.5 V Super Capacitor
BIGCAP Series Super Capacitor
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Combined Winding High Temperature Supercapacitor For -40℃~+85℃
1.5F High Temperature Supercapacitor
1.0F High Temperature Supercapacitor
Full Sealed Combined Supercapacitor, Leak-proof & Anti-aging
1.5F 5.5V Supercapacitor
2.5F 5.5V Supercapacitor
Precision Potting Super Capacitor, Leak-proof & Anti-aging
Precision Potting 10F Super Capacitor
Precision Potting 2.7V Super Capacitor
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Single Winding 2.7V/3.0V Super Capacitor
Single Winding 10F Small Supercapacitor
Single Winding 1.0F Small Supercapacitor
Large Capacitance 2.7V/3.0V Super Capacitor
3.0V 2.0F Super Capacitor
2.7V 150/470/500 Super Capacitor
BIGCAP Super Capacitor Module
12.5V 2F Super Capacitor Module
12V 25F Super Capacitor Module
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Lithium-ion Super Capacitor with Large Capacitance
30F Lithium-ion Super Capacitor
Lithium-ion Super Capacitor
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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
COMPANY PROFILE
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Established in 2013, Liaoning Brother Electronic Technology Co., Ltd. specializes in BIGCAP super capacitor. We have 13 years of production experience and 26 years of professional R&D expertise.
Our 12,000㎡ factory features 8 production lines and over 100 automated devices. We own more than 50 patents, with an annual output of nearly 100 million units.
BIGCAP super capacitor delivers large capacitance, high power density, long lifespan and excellent low-temperature resistance. Our specially sealed model ensures over 16 years of continuous operation. All products are certified to ISO9001, ISO14001 and RoHS standards, earning wide trust from global customers.
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COMPANY HIGHLIGHTS
Through 13 years of rapid development, BROTHER has always embraced technological innovation. Our reliable product performance has earned wide favor among clients.
Guided by our corporate motto — Benevolence, Openness, Diligence and Ambition — our team presses forward courageously. We keep developing new products and exploring new applications, enabling the supercapacitor to deliver greater value in more industries.
Core Management Team
Party Branch Activities
Customer Factory Visit
Customer Exhibition Visit
Production Workshop
Office Environment
CERTIFICATES
COMPANY AWARDS
STRATEGIC PARTNERS
BIGCAP Fully Sealed Coin Cell Super Capacitor Application
1.Portable Electronics
BIGCAP coin cell super capacitor (0.1F–1.5F) 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 (0.22F, 1.5F) 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
5V coin cell super capacitor suits 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 (including 0.47F) is compact for IoT and wearables, extending runtime and easy for mini design.
Shipping Methods
1.We guarantee 100% on-time delivery for all orders.
2.Multiple reliable shipping methods are available: air, sea and railway transportation, as well as mainstream couriers like DHL, FedEx, TNT, UPS, EMS and SF. We can arrange the most cost-effective and efficient logistics plan for you.
3.We provide dedicated one-stop after-sales service. Our team replies quickly and handles all problems in a timely manner.
4.Routine spot checks and follow-up tests are conducted to ensure consistent and stable performance of supercapacitors.
5.Backed by an experienced technical team, we deliver professional technical support and customized product solutions.
FAQ
Q: What’s your MOQ?
A: Our MOQ varies by stock. Small orders are welcome for standard items in stock. MOQ for customized non-standard products is negotiable.
Q: What shipping options are available?
A: We support express, air and sea delivery.
Q: What payment terms do you accept?
A: We accept T/T only.
Q: Can you provide samples?
A: Yes, free samples are available, and buyers shall bear the shipping cost.
Q: Can you add custom logos?
A: Sure. We can print logos according to your designs and requirements.
Q: What about your packaging?
A: Standard package is blister tray inside with carton outside. Custom packaging is also available.
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.
