| ABOUT
| CATEGORIES
| Worlds of David Darling |
ADVERTISING | CONTACT |
energy density
The amount of energy that can be contained in a specific quantity of a fuel source. In the case of a battery, it is the ratio of energy available from the battery to its volume (Wh/l) or mass (Wh/kg), i.e. the "watts to weight" ratio.
Related category
• BATTERIESAlso on this site:
Encyclopedia of Science
Encyclopedia of History