Electric vehicle having multiple replacement batteries
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United States of America Patent
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-
Aug 6, 1996
Issued Date -
N/A
app pub date -
Dec 19, 1994
filing date -
Apr 8, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A battery-powered vehicle has two batteries which are replaced, rather than recharged in the vehicle. The vehicle is powered by only one battery at a time and that battery is used until substantially all of the energy in the battery is exhausted. A discharged battery is replaced while the vehicle operates with the other, non-discharged battery. Preferred batteries have high energy density and may be of a type that is not rechargeable. An example is an aluminum-air battery. The non-rechargeable, discharged batteries can be remanufactured to produce new batteries for further use in the vehicle.
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