An outlet power strip with surge protection is a spike and surge protectors that provides protection of a voltage spike is a transient event, typically lasting 1 to 30 microseconds, that may reach over 1,000 volts. Lightning that hits a power line can give many thousands, sometimes 100,000 or more volts. A motor when switched off can generate a spike of 1,000 or more volts.

Spikes can degrade wiring insulation and destroy electronic devices like computer power supply, chargers, modems and TVs. Also provides Surge suppressor with High and low voltage to protect appliances.