电堆

1. 电堆：动电 galvanic electricity | 电堆 galvanic pile | 电流学家 galvanist

2. 电堆;电池：(原)电池 galvanic element | 电堆;电池 galvanic pile | 电流计;检流计 galvanometer

noun

1. battery consisting of voltaic cells arranged in series
the earliest electric battery devised by Volta

Synonym: voltaic pilepile