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nineteen billion eight hundred and fifty-one million three hundred and twenty-five thousand eight hundred and seventy-eight

Nantong Haichuangxin Energy Technology Co., Ltd

Contact: Manager Yang

mobile phone: nineteen billion eight hundred and fifty-one million three hundred and twenty-five thousand eight hundred and seventy-eight

Email: [email protected]

    [email protected]

address Yonghe Road, Chongchuan District, Nantong City nine hundred and thirty-three Jingcheng Science and Technology Innovation Park two Building six layer



 Welded column double layer capacitor
 Welded column double layer capacitor

Welded column double layer capacitor

    characteristic application
    ● Low inner group ● High power pulse demand
    ● Fast charging and discharging ● Wind power pitch
    ● RoHS certification ● Grid energy storage
    ● UL Listed ●UPS
    ● Long life ● Rail transit
24-hour free hotline: 0513-81187675
  • STP series

STP series technical indicators

project characteristic
working temperature -40℃ to +65℃ @ 2.7V
-40℃ to +85℃ @ 2.3V
Storage temperature -40℃ to +70℃
capacity 650~3000F
tolerance -10% to +30%
Rated voltage 2.7VDC
Surge voltage 2.85VDC
temperature characteristic From - 40 ℃ to 65 ℃
Capacity change: Δ C<20% of the initial measured value @ 25 ℃
Change of internal resistance: Δ ESR<100.00% of nominal value
High temperature load life Load at operating temperature and rated voltage 1000 h
Capacity change: Δ C<20% of the initial measured value @ 25 ℃
Change of internal resistance: Δ ESR<100.00% of nominal value
Normal temperature load life 10 years load at 25 ℃ and rated voltage
Capacity change: Δ C<20% of the initial measured value @ 25 ℃
Change of internal resistance: Δ ESR<100.00% of nominal value
Normal temperature cycle life At 25 ℃, after 500000 charge discharge cycles (discharge from rated voltage to 1/2 rated voltage)
Capacity change: Δ C<20% of the initial measured value @ 25 ℃
Change of internal resistance: Δ ESR<100.00% of nominal value
Storage life It shall be placed without load for two years in the environment of 25 ℃ to meet the requirements of high temperature load life
Steady state damp heat At 40 ℃, 90% RH and rated voltage, the load is 240h, meeting the requirements of high temperature load life


Dimensional drawing

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Super capacitor manufacturer STP series standard list

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contact us

Contact: Manager Yang

Mobile: 19851325878

Email: [email protected]

          [email protected]

Address: Floor 6, Building 2, Jingcheng Science Park, No. 933 Yonghe Road, Chongchuan District, Nantong