batidi noun English. A storage battery. Idiom: batidi says noun English. A measurement of rattan size equivalent to the thickness of a "C" cell battery. Example sentence: Subanen. Si Ramun kalabung, mekepinglu' na sa' tumiklang; mipati' gupia metegelay tu guitenen, sepulu' bu lima tibuuki guay, lumbus dema batidi says. English. Yesterday Ramon was about to collapse every time he took a step; he carried his load with great effort, fifteen whole pieces of rattan, and all battery size.