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Liaoning Brother Electronics Technology

Liaoning, China
Business Type:
Manufacturer/Factory & Trading Company
Main Products:
Supercapacitor
Year of Establishment:
2013-04-08
Number of Employees:
200
Address:
High-Tech Industrial Park Phase2 No.3, 122000,Chaoyang city, Liaoning province,China
OEM/ODM Service
Visit My Factory
Secured Trading Service

Supercapacitor, Super Capacitor, Farad Capacitor manufacturer / supplier in China, offering Fully Sealed Coin-Type 5.5V 1.5f Super Farad Capacitor Leakage Proof, Fully-Sealed 2.7V 10f Super Farad Capacitor Leak-Proof Long Cycle Life, Bigcap Precision-Potted Leak-Proof Supercapacitor 2.7V 5f Farad Capacitor and so on.

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Latest updates from this supplier
Feb 10, 2026

Short Videos
Fully Sealed Mixing 1

Short Videos
Fully Sealed Mixing 3

Short Videos
Cell Blue 1

Short Videos
Cell Yellow 1

Short Videos
Cell Blue 2

New Products

Fully Sealed Coin-Type 5.5V 1.5f Super Farad Capacitor Leakage Proof
Fully Sealed Coin-Type 5.5V 1.5f Super Farad Capacitor Leakage Proof
US $0.39-0.79 / Piece

New Products

Bigcap Farad Capacitor 0.5f 6.0V Ultracapacitor
Bigcap Farad Capacitor 0.5f 6.0V Ultracapacitor
US $0.39-0.99 / Piece

New Products

Original Factory Ultra Farad Capacitor 3.6V 0.33f Supercapacitor with RoHS/ISO9001
Original Factory Ultra Farad Capacitor 3.6V 0.33f Supercapacitor with RoHS/ISO9001
US $0.3-0.6 / Piece

New Products

Bigcap Manufacturing Cell 5.5V 0.1f Ultra Capacitor with RoHS
Bigcap Manufacturing Cell 5.5V 0.1f Ultra Capacitor with RoHS
US $0.29-0.5 / Piece

New Products

Bigcap High Quality Cell 5.5V 0.22f Super Farad Capacitor
Bigcap High Quality Cell 5.5V 0.22f Super Farad Capacitor
US $0.29-0.5 / Piece
Feb 09, 2026

New Products

Long Lifespan High-Temperature Resistant Button 5.5V 1.0f Super Capacitor
Long Lifespan High-Temperature Resistant Button 5.5V 1.0f Super Capacitor
US $0.6-0.9 / Piece

New Products

Bigcap Low Leakage Current 3.6V 1.0f Super Farad Capacitor
Bigcap Low Leakage Current 3.6V 1.0f Super Farad Capacitor
US $0.3-0.5 / Piece

New Products

Fully Sealed Coin-Type 5.5V 1.5f Super Farad Capacitor Leakage Proof
Fully Sealed Coin-Type 5.5V 1.5f Super Farad Capacitor Leakage Proof
US $0.39-0.79 / Piece

New Products

Farad Capacitor 5.5V 0.22f H-Type (-25C~+70C) Coin Super Capacitor Battery for Power Storage
Farad Capacitor 5.5V 0.22f H-Type (-25C~+70C) Coin Super Capacitor Battery for Power Storage
US $0.3-0.5 / Piece

New Products

Supercapacitor (Ultra capacitor) - 5.5V 0.22f Coin Cell, High Performance & Long Life Cycle
Supercapacitor (Ultra capacitor) - 5.5V 0.22f Coin Cell, High Performance & Long Life Cycle
US $0.3-0.5 / Piece
Feb 07, 2026

Short Videos
Cell 1

Short Videos
Cell 2

New Products

Bigcap Low Leakage Current C-Type H-Type V-Type 5.5V 0.47f Cell Button Ultra Capacitor
Bigcap Low Leakage Current C-Type H-Type V-Type 5.5V 0.47f Cell Button Ultra Capacitor
US $0.33-0.55 / Piece

New Products

Bigcap Low Leakage Current Cell Type 5.5V 0.47f Super Capacitor with RoHS/ISO9001
Bigcap Low Leakage Current Cell Type 5.5V 0.47f Super Capacitor with RoHS/ISO9001
US $0.33-0.55 / Piece

New Products

Bigcap Cell Type 5.5V 0.1f 0.22f 0.33f 0.47f 1.0f 1.5f Super Capacitor
Bigcap Cell Type 5.5V 0.1f 0.22f 0.33f 0.47f 1.0f 1.5f Super Capacitor
US $0.33-0.55 / Piece

New Products

Bigcap Low Leakage Current Cell C-Type H-Type V-Type 5.5V 0.47f Ultra Capacitor
Bigcap Low Leakage Current Cell C-Type H-Type V-Type 5.5V 0.47f Ultra Capacitor
US $0.33-0.55 / Piece

New Products

Bigcap Cell C-Type H-Type V-Type 5.5V 0.47f Ultra Capacitor
Bigcap Cell C-Type H-Type V-Type 5.5V 0.47f Ultra Capacitor
US $0.33-0.55 / Piece
Feb 06, 2026

New Products

Bigcap Fully Sealed Long Life Ultra-Low ESR 1.5f 5.5V Super Capacitor Capacitor
Bigcap Fully Sealed Long Life Ultra-Low ESR 1.5f 5.5V Super Capacitor Capacitor
US $0.39-0.69 / Piece

New Products

Bigcap Long Life 500f 2.7V Super Farad Capacitor
Bigcap Long Life 500f 2.7V Super Farad Capacitor
US $4.9-6.9 / Piece

New Products

Bigcap Long Life Ultra-Low ESR 500f 2.7V Super Farad Capacitor
Bigcap Long Life Ultra-Low ESR 500f 2.7V Super Farad Capacitor
US $4.9-6.9 / Piece

New Products

Bigcap High Capacitance 500f 2.7V Super Capacitor Condenser
Bigcap High Capacitance 500f 2.7V Super Capacitor Condenser
US $4.9-6.9 / Piece

New Products

Large Capacity 500f 2.7V Super Farad Capacitor with Long Cycle Life
Large Capacity 500f 2.7V Super Farad Capacitor with Long Cycle Life
US $4.9-6.9 / Piece
Feb 05, 2026

New Products

Bigcap Low Leakage Current 3.6V 1.0f Super Farad Capacitor
Bigcap Low Leakage Current 3.6V 1.0f Super Farad Capacitor
US $0.3-0.5 / Piece

New Products

Bigcap Super Farad Capacitor 3.6V 1.0f High-Temperature Resistant & Long Lifespan
Bigcap Super Farad Capacitor 3.6V 1.0f High-Temperature Resistant & Long Lifespan
US $0.3-0.5 / Piece

New Products

H-Type, C-Type, V-Type High Temperature Resistance 1.0f 3.6V Super Capacitor
H-Type, C-Type, V-Type High Temperature Resistance 1.0f 3.6V Super Capacitor
US $0.3-0.5 / Piece

New Products

H-Type Coin 3.6V 1.0f Supercapacitor High-Temperature Resistant & Long Lifespan
H-Type Coin 3.6V 1.0f Supercapacitor High-Temperature Resistant & Long Lifespan
US $0.3-0.5 / Piece

New Products

Bigcap 3.6V 1.0f Cell Super Capacitor
Bigcap 3.6V 1.0f Cell Super Capacitor
US $0.3-0.5 / Piece
Feb 04, 2026

New Products

H Type 3.6V 1.5f Coin Type Super Capacitor Long Cycle Life with RoHS/ISO9001/ISO14001
H Type 3.6V 1.5f Coin Type Super Capacitor Long Cycle Life with RoHS/ISO9001/ISO14001
US $0.35-0.5 / Piece

New Products

Fully-Sealed 2.7V10f Supercapacitor Moisture-Proof and Leak-Proof Long Cycle Life Ultracapacitor
Fully-Sealed 2.7V10f Supercapacitor Moisture-Proof and Leak-Proof Long Cycle Life Ultracapacitor
US $0.25-0.55 / Piece

New Products

Fully-Sealed 2.7V 10f Super Farad Capacitor Leak-Proof Long Cycle Life
Fully-Sealed 2.7V 10f Super Farad Capacitor Leak-Proof Long Cycle Life
US $0.25-0.55 / Piece

New Products

Supercapacitor 2.7V 10f Electronic Components Ultra Capacitor Moisture-Proof and Leak-Proof
Supercapacitor 2.7V 10f Electronic Components Ultra Capacitor Moisture-Proof and Leak-Proof
US $0.25-0.55 / Piece

New Products

Fully-Sealed Moisture-Proof and Leak-Proof 2.7V 10f Supercapacitor High-Temperature up to 85°C
Fully-Sealed Moisture-Proof and Leak-Proof 2.7V 10f Supercapacitor High-Temperature up to 85°C
US $0.25-0.55 / Piece
Feb 03, 2026

New Products

Long Cycle Life Low Leakage Current Button 5.5V 1.0f Super Farad Capacitor
Long Cycle Life Low Leakage Current Button 5.5V 1.0f Super Farad Capacitor
US $0.35-0.5 / Piece

New Products

Long Lifespan High-Temperature Resistant Button 5.5V 1.0f Super Capacitor
Long Lifespan High-Temperature Resistant Button 5.5V 1.0f Super Capacitor
US $0.6-0.9 / Piece

New Products

Long Lifespan Ultra-Low Internal Resistance High Voltage 3.0V 1.0f Supercapacitor
Long Lifespan Ultra-Low Internal Resistance High Voltage 3.0V 1.0f Supercapacitor
US $0.1-0.3 / Piece
Feb 02, 2026

New Products

Bigcap 5.5V 2.5f Super Capacitor with Long Lifespan and High-Temperature Tolerance
Bigcap 5.5V 2.5f Super Capacitor with Long Lifespan and High-Temperature Tolerance
US $0.39-0.69 / Piece

New Products

Compact Size Long Service Life 2.7V 10f Super Capacitor Moisture and Leakage Proof
Compact Size Long Service Life 2.7V 10f Super Capacitor Moisture and Leakage Proof
US $0.2-0.5 / Piece

New Products

Bigcap Fully Sealed High-Temperature Resistant High Voltage 2.7V 5.0f Supercapacitor
Bigcap Fully Sealed High-Temperature Resistant High Voltage 2.7V 5.0f Supercapacitor
US $0.2-0.5 / Piece

New Products

Fully Sealed Coin-Type 5.5V 1.5f Super Farad Capacitor Leakage Proof
Fully Sealed Coin-Type 5.5V 1.5f Super Farad Capacitor Leakage Proof
US $0.39-0.79 / Piece

New Products

Fully Sealed Coin Supercapacitor 5.5V 1.5f with Stable Performance and Low Leakage Current
Fully Sealed Coin Supercapacitor 5.5V 1.5f with Stable Performance and Low Leakage Current
US $0.39-0.79 / Piece
Jan 31, 2026

Short Videos
BLIC

Short Videos
Coin

Short Videos
Mixed 1

Short Videos
Mixed

Short Videos
Mixed 2

New Products

Potting Sealing High-Temperature Resistant, Ultra-Low ESR, Long-Life 2.7V 20f Super Capacitor
Potting Sealing High-Temperature Resistant, Ultra-Low ESR, Long-Life 2.7V 20f Super Capacitor
US $0.5-1 / Piece

New Products

Compact Size, High Capacity, Ultra-Low Internal Resistance 3.0V 2f Electrolytic Capacitors, Suitable for Medium to High-Power Discharge
Compact Size, High Capacity, Ultra-Low Internal Resistance 3.0V 2f Electrolytic Capacitors, Suitable for Medium to High-Power Discharge
US $0.2-0.5 / Piece

New Products

Bigcap Fully-Sealed 5.5V 1.5f Ultra Farad Capacitor Low Price Supercapacitors
Bigcap Fully-Sealed 5.5V 1.5f Ultra Farad Capacitor Low Price Supercapacitors
US $0.39-0.89 / Piece

New Products

Bigcap 5.5V 1.5f Precision Potted Supercapacitor Battery High Temperature Resistant
Bigcap 5.5V 1.5f Precision Potted Supercapacitor Battery High Temperature Resistant
US $0.49-0.79 / Piece

New Products

Bigcap Precision Potted Super Farad Capacitor 5.5V 1.5f Leak-Proof
Bigcap Precision Potted Super Farad Capacitor 5.5V 1.5f Leak-Proof
US $0.49-0.79 / Piece
Jan 30, 2026

New Products

Factory 5.5V 1.5f Combined Electrolytic Super Capacitor Long Cycle Life Ultra-Low Leakage Current
Factory 5.5V 1.5f Combined Electrolytic Super Capacitor Long Cycle Life Ultra-Low Leakage Current
US $0.35-0.59 / Piece

New Products

5.5V 1.5f Fully Sealed Supercapacitor Kit- Low ESR, Waterproof, Leakproof, Anti-Aging & High Temperature Resistant Ultra Capacitor Electrolitico
5.5V 1.5f Fully Sealed Supercapacitor Kit- Low ESR, Waterproof, Leakproof, Anti-Aging & High Temperature Resistant Ultra Capacitor Electrolitico
US $0.39-0.69 / Piece

New Products

5.5V 1.5f High Voltage Car Audio Supercapacitor- Low ESR, High Temperature Resistant
5.5V 1.5f High Voltage Car Audio Supercapacitor- Low ESR, High Temperature Resistant
US $0.39-0.59 / Piece
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