So what do we compare with for the occasional oddball characters, like Sakuya or Youmu then?
< Sample Uses >
※ Red Alkaline
• Clocks
• Flashlights
• Remote controls
※ Black Alkaline
• R/C toys
• Pilot lighters for stoves, etc.
Black batteries are for when something needs a lot of power in one go.... and black is the high powered one.So in other words, red is the regular, balanced option...Red batteries have low power output in exchange for long life.It's not just the design!?Apparently red and black alkaline batteries have different purposes.