On 24 Sep 2002 at 17:10, Rich Rudman wrote: > Jon "Sheer" Pullen wrote: > > > > > What I want to see from Sheer is what does the NiZn Evercell do in > > > this line up. > > > > 55wh/KG > Yup, right up there. This is going to be a nice improvement.
Hrmmph.. Let's race some datasheets (with a view to the <20K concept car) NiZn MB100-12 Price $465 in 1001 qty Weight 20.5 Kg 80Ah * 12V = 960Wh energy density 46Wh/Kg or 82Wh/Litre Price per kWh: $484 Cycle life: ??? LiIon TS-LP42V Price $1300 in 1001 qty Weight 35Kg 100Ah * 42V = 4200Wh energy density 120Wh/Kg or 154Wh/Litre price per kWh: $309 Cycle life: 500@80%DOD Someone want to chip in with NiCad, or correct my figures so far?
