Category Nuances for battery_level:

• basic,
• analog,
• finer,
• critical,
• diagnostic,
• fluid,
• important,
• surrounding,
• visual,
• general,
• proprioceptive,
• technical,
• essential,
• dynamic,
• vital,
• internal,

Simple Categories for battery_level:

• point,
• condition,
• level,
• information,