energise

verb (used with object), en·er·gized, en·er·giz·ing.

1. to give energy to; rouse into activity: to energize the spirit with brave words.
2. to supply electrical current to or store electrical energy in.

verb (used without object), en·er·gized, en·er·giz·ing.

3. to be in operation; put forth energy.

verb

1. to have or cause to have energy; invigorate
2. (tr) to apply a source of electric current or electromotive force to (a circuit, field winding, etc)