It is ideally suited for modern portable systems, as it is light, flexible and offers high power.
Some questions remain over the number of recharging cycles that the batteries can provide.
As these are early days for the technology, choice is limited and price is high. This will change. All rights reserved. Reproduction in whole or in part in any form or medium without express written permission of ZDNetUK is prohibited. ZDNetUK and the ZDNetUK logo are trademarks of Ziff-Davis Publishing Company.