二号电池 Traditional 二號電池 èr hào diàn chí 🔊 C size battery (PRC equivalent:… + Keep this word Meanings èr hào diàn chí 二號電池 (Tw) C size battery (PRC equivalent: 三號電池|三号电池[san1 hao4 dian4 chi2]) Its characters 二èrtwoHSK 1号hàoday (of the month); numberHSK 1电diànlightningHSK 3池chípond