A "household socket" refers to an electrical outlet found in homes that allows you to plug in and power various electronic devices and appliances. Full definition
A full charge of the battery from a domestic household socket will take 7.5 hours, but customers with an industrial connection can reduce the charge time to just 2.5 hours. (carbuzz.com)
According to an article in the New York Times, «Despite a decade of campaigns by the government and utilities to persuade people to switch to energy - saving compact fluorescents, incandescent bulbs still occupy an estimated 90 % of household sockets in the United States. (humanevents.com)
Of course, if worst comes to worst, you can score an emergency refill — with the optional mobile charge kit — by plugging into a three - prong household socket. (automobilemag.com)