English noun: lead-acid accumulator | |||
| 1. | lead-acid accumulator (artifact) a battery with lead electrodes with dilute sulphuric acid as the electrolyte; each cell generates about 2 volts | ||
| Synonyms | lead-acid battery | ||
| Broader (hypernym) | accumulator, storage battery | ||
| Narrower (hyponym) | automobile battery, car battery | ||