Ideally try to find the 3v CR1/3N. I always buy a bunch when I go to Japan. Button cells give inconsistant output when they become weak.是什么意思_Ideally try to find the 3v CR1/3N. I always buy a bunch when I go to Japan. Button cells give inconsistant output when they become weak.在线翻译_英语_读音_用法_例句