If capacitance is in F/g, potential in V, and time of discharge is in s, how does energy density(Wh/kg) and power density(W/kg) be calculated?

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Alvena Shahid

Yinebeb Teferi For Energy density, it is needed to divide by 3600( or 1hr) for Wh/g unit. People use F/g directly by dividing just 3.6 instead of 3600 and get Wh/kg. Similarly, for power density Wh/kg to W/kg conversion needs to multiply with 3600 s (or 1hr).

Bhanu Ranjan

You will find your answer in the experimental section and calculations part of these papers,

Article Pseudocapacitive Kinetics in Synergistically Coupled MoS2-Mo...

Article Pseudocapacitive Storage in Molybdenum Oxynitride Nanostruct...

Article Achieving enhanced pseudocapacitance in MoS2 nanowires ratio...

Syed Shaheen Shah

https://onlinelibrary.wiley.com/action/downloadSupplement?doi=10.1002%2Fsmll.202306665&file=smll202306665-sup-0001-SuppMat.pdf

Article Advanced High‐Energy All‐Solid‐State Hybrid Supercapacitor w...

Riane Nor El Houda Chiheb

souldn t we just convert everything into the wanted unit ?