LughM to [email protected]English • 1 day agoEV Batteries Can Outlast A Vehicle’s Lifetime With Minimal Degradation, Study Finds - The battery degradation rate in modern EVs has gone down by almost a quarter in the past five years.insideevs.commessage-square13fedilinkarrow-up191arrow-down10
arrow-up191arrow-down1external-linkEV Batteries Can Outlast A Vehicle’s Lifetime With Minimal Degradation, Study Finds - The battery degradation rate in modern EVs has gone down by almost a quarter in the past five years.insideevs.comLughM to [email protected]English • 1 day agomessage-square13fedilink
minus-squareJonClinkEnglish5•1 day agoAn annual degradation of 1.8% over 20 years gives more than 69% capacity the end of the period, so it’s better than what you posted. Each year, you have 0.982 of the previous year’s capacity (1 - 0.018), so the capacity at the end of the 20 years is 0.982 ^ 20.
An annual degradation of 1.8% over 20 years gives more than 69% capacity the end of the period, so it’s better than what you posted.
Each year, you have 0.982 of the previous year’s capacity (1 - 0.018), so the capacity at the end of the 20 years is 0.982 ^ 20.