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ISO9000 Supercapacitor Cell 4.2 Volt 21000 Farad Practical 350g

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Dongguan City Gonghe Electronics Co., Ltd.

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ISO9000 Supercapacitor Cell 4.2 Volt 21000 Farad Practical 350g

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Brand Name :	GHC
Model Number :	C4221000S
Certification :	RoHS/CE/ISO9000
Price :	6 - 99 pieces $35.00 100 - 999 pieces $30 >= 1000 pieces $28
Payment Terms :	L/C, T/T
Supply Ability :	12000 PCS per month
Delivery Time :	15-18 days

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ISO9000 Supercapacitor Cell 4.2 Volt 21000 Farad Practical 350g

Super Capacitor Cell 4.2volt 21000farad Type Of Capacitor Replace Batteries

Product name	Super capacitor battery
Specification:	4.2v 21000F
Place of origin:	Guangdong,CN
Terminal:	paper
Operating temperature:	From -40 to +70℃
ESR:	1mΩ
Life cycle:	Over 20,000 cycles
Standard current:	20A
Max continuous current:	40A
Storaged energy:	75WH
MOQ:	6PCS
OEM	Yes
Size:	D2201287.5MM
Weight:	350G
Warranty:	3 Years
Color:	Blue or customize
Application:	Energy storage;Telecom;UPS;Solar system;Start up; Electric tools; EV etc

Supercapacitors are electric storage devices which can be recharged very quickly and release a large amount of power. In the automotive market they cannot yet compete with Li-ion batteries in terms of energy content, but their capacity is improving every year.

A supercapacitor is a type of capacitor that can store a large amount of energy, typically 10 to 100 times more energy per unit mass or volume compared to electrolytic capacitors. It is preferred to batteries owing to its faster and simpler charging, and faster delivery of charge.

Supercapacitors (SCs) are electrochemical energy storage devices that store and release energy by reversible adsorption and desorption of ions at the interfaces between electrode materials and electrolytes.

Supercapacitors are superior to traditional capacitors due to their ability to store and release energy; however, they haven't been able to replace the function of conventional Lithium-Ion batteries.

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