1.   Lundqvist said the company has not Decided what if any of the new battery technologies it will use for its cellular phones.

2.   Power supply is a big problem today, since battery technology has not progressed at the same rate as other information technologies.

3.   And there is no battery technology today that makes an electric car competitive with a gas car, Trotman points out.

4.   Automakers say that electric cars are a good idea, but battery technology has not reached the point to give them the range or price demanded by consumers.

5.   Automobile companies and many environmentalists alike see this as the future of electric cars, at least until battery technology or other ways of charging the cars are improved.

6.   But they do nothing to transcend the basic limits of battery technology.

7.   California regulators argue that the battery technology needs further development.

8.   Lithium ion battery technology does have its problems.

9.   One could speculate endlessly on the future of battery technology.

10.   Or it could be some battery technologies that do not yet exist in other products.