リチウムイオン二次電池
A duplicate of the Lithium-ion battery powered prototype will top $25,000, including $7,500 for batteries and an advanced DC motor. Lead-acid batteries trim cost between $1,500 and $2,000. However, a diesel-only vehicle can be built for less than $10,000, and the modularity of the design allows an electric power train to be added easily later.