CapacitorSuper Capacitor

General Description

A new energy storage device combined the advantages of traditional capacitors and batteries
High power density: up to 300W/kg-5000W/kg, which is 5-10 times that of batteries
High-current discharge capability: high energy conversion efficiency, low process loss
Long cycle life: deeply charge and discharge cycles can reach 500,000 to 1 million times
Fast charging speed: charging for 10s to 10min can reach more than 95% of its rated capacity
Wide operating temperature range: -40℃-70℃, meeting the requirements of harsh conditions
Green and environmental protection: no harmful gas and heavy metal pollution such as Pb, Cd, Hg
Maintenance-free: extremely low leakage current, long voltage holding time, ensure long-term storage

Typical Specification

Super Capacitor Units

Voltage (V)		2.7					2.8	3.0
Capacitance (F)		650	1200	1500	2000	3000	3000	3000
Maximum equivalent series internal resistance, ESR/mΩ		≤0.57	≤0.33	≤0.28	≤0.27	≤0.20	≤0.20	≤0.25
Leakage current @25 ℃ & 72 h/mA		≤1.5	≤2.7	≤3.0	≤4.0	≤5	≤6	≤6
Weight (g)		200±5	280±5	320±5	380±5	525±5	525±5	525±5
Energy Density (Wh/kg)		4.7±0.9%	4.1±0.9%	5.4±0.9%	5.6±0.9%	6.4±0.9%	6.4±0.9%	7.0±0.9%
Power Density (kW/kg)		14.0±0.9%	12.0±0.9%	14.0±0.9%	14.0±0.9%	16.9±0.9%	15.20±0.9%	17.5±0.9%
Size	Diameter (mm)	60±0.2	60±0.2	60±0.2	60±0.2	60±0.2	60±0.2	60±0.2
Size	Height (mm)	51.5±0.2	74±0.2	85±0.2	102±0.2	138±0.2	138±0.2	138±0.2
Operating Voltage		2.70VDC					2.80VDC	3.00VDC
Capacity deviation		0% to +10%@25℃
Range of working temperature		-40℃ to 65℃, △C<20% of the initial measurement value, △ESR<50% of the initial measurement value@25℃
Storage temperature range		-40℃ to 70℃
Service life 1500h@65℃@ 2.7VDC		△C<30% of nominal value, △ESR<100% of nominal value, LC<nominal value@25℃
Shelf life 1500h@-40℃&70℃ No-load		△C<30% of nominal value, △ESR<100% of nominal value