四号电池

Traditional form:

四號電池

Pinyin (reading):

sìhàodiànchí

Definitions:

• AAA battery (Tw)
• PRC equivalent: 七號電池／七号电池 (qīhàodiànchí)

Characters:

• 四 - four
• 号 - mark, sign; symbol; number; to call, to cry, to roar
• 电 - electricity; electric; lightning
• 池 - pool, pond; moat; cistern

Traditional characters:

• 四 - four
• 號 - mark, sign; symbol; number; to call, to cry, to roar
• 電 - electricity; electric; lightning
• 池 - pool, pond; moat; cistern