High Voltage

Most commonly used as a lightning bolt for stormy weather, this symbol is intended to be a warning for high voltage

Apple also uses this symbol for its high speed Thunderbolt port.

High Voltage was approved as part of Unicode 4.0 in 2003 under the name “High Voltage Sign” and added to Emoji 1.0 in 2015.

Also Known As

  • Lightning Bolt
  • Thunderbolt

Apple Name

High Voltage

Unicode Name

High Voltage Sign



  • :zap:

See also