Founder of A123 Systems starts a new company to commercialize the technology.
Stories Tagged "battery"
If federally funded factories don't get enough demand, even more government spending could result.
Development is a step toward making such batteries practical for electric vehicles.
Lithium sulfur promises a longer charge, and safer operation, compared to standard lithium batteries.
A new partnership could help the automaker increase the range of its vehicles.
A device for power tools may also help regenerative braking.
A superstation for connecting three independent grids could help solar and wind power.
Rechargeable zinc-air batteries can store three times the energy of a lithium-ion battery.
A U.S.-Chinese venture is out to prove the benefits of quick-charge buses.
Recent studies point to the potential of ultracapacitors to augment conventional batteries.