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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: CTECHI
  • Model Number: SPC1550
  • Type: Super Capacitor
  • Application: General Purpose, ER+SPC system
  • Package Type: Through Hole
  • Capacitance: 45mAh
  • Rated Voltage: ≥3.6V
  • Operating Temperature: -40℃ to +85℃
  • Approx. Weight: 21g
  • Sample: Available
  • Standard charge voltage: 3.67V
  • Standard charge current: 50mA
  • Max.charge current: 100mA
  • Minimum charge current: 0.1mA
  • Max.continuous discharge current: 2A
  • Pulse current: 5A

Packaging & Delivery

Packaging Details Industrial package
Delivery Time 1week

EVE Li-ion super capacitor SPC1550 use for ER+SPC system


EVE Li-ion super capacitor SPC1550 used in ER+SPC power system, the most optimized mechanical design and performance in extreme temperature environment!


WhatsApp: +8613923894644

Skype: ctechsales05


Ultracapacitor SPC1550 Specification:

Size: Diameter 15.1mm* height 50.5mm


Cut-off discharge voltage: 3V  

Max discharge continuous current: 2mA

Max discharge pulse current: 5A


Charge: CC-CV 3.95V 50mA


Resistor: ≤80mOhm (Room Temperature at 1kHz)

Test standard: UL1642 safety standard


Ultracapacitor SPC1550 Applications: 

Pitching control system if wind turbine generator


Hybrid Dire Trains


Heavy Duty Machinry

Startup System



Company Information

CTECHi (Cheape Technology International Limited),established in Shenzhen China in 2005,concentrates on providing one-stop service of production, exportation and marketing of all kinds of high-efficient new energy lithium batteries.

With a strong contingent of well-trained workers, professional R&D team, rich-experienced sales and after-sales service team over 10 years at home and abroad that constitutes a solid base and the most complete product line for the development of the company,which has made us successfully build our own brand "CTECHi""Power-Ultra". Our products, has been exported to the markets all over the world, such as Southeast Asia, Europe, North America, South America, Middle East, Hongkong,etc. are widely used and highly approved by many local and overseas companies.

CPKD, the subordinating factory of CTECHi, is specialized in the R&D and production of various of batteries and battery packs. As one of the leading battery manufacturers with offering all-in-one service of R&D, production and after-sales service to meet all customers’ special needs, GPKD is not only able to provide OEM&ODM services efficiently, but also has developed its independent product “Mango”, the smart vehicle in 2015.


CTECHi established a long-term stable cooperation relationship with numerous branded batteries’ retailers and agents at home and abroad.




CTECHI on Hongkkong Electronics Fair: 


CTECHI on Munchen Electronica 2016:



Processed products photo show:


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