About Us
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About Us
BIGCAP is a leading company in China specializing in crafting high-performance supercapacitors that offer rapid charging, high energy density, and long-lasting durability.
* 2013 Mass-produce super capacitors for overseas Electricity meters.
* 2016 Developed State Grid Coin type super-capacitor.
* 2018 Rated as 'Top 100 Companies to work' Selected in China”
* 2019 Developed State Grid 2.0 Series super-capacitor
Hot Products
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3.0V Winding Type supercapacitor with Low ESR
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2.8V Cylindrical Supercapacitors 85 ℃ High Temperature
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2.7V &3.0V 3000F Supercapacitor
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10F 2.7V Cylindrical winding type Supercapacitor/EDLC/Ultracapacitor
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Type C 3.6V High Temperature Coin cell Supercapacitor
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5.5V Coin cell Supercapacitor Type-C
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5.5V Coin cell Supercapacitors Type-V
APPCATIONS
NEWS
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BIGCAP to Showcase Supercapacitors at ELEKTROTECHNIKA 2025 in Warsaw
BIGCAP, a pioneering manufacturer of supercapacitors, has announced its participation in the upcoming ELEKTROTECHNIKA 2025 international trade show in Warsaw, Poland. -
BIGCAP Wishes You Merry Christmas & Happy New Year
BIGCAP Wishes All Clients a Merry Christmas and a Happy New Year -
Application of 10F 2.7V Winding Type and 5.5V 1.5F Coin Type Supercapacitors in Electricity Meters