to state (something) again

start over; refurbish

to fill (a battery) with an electric charge again; to fill (oneself) with new energy and determination

revitalize

(of an engine, machine) repaired and put into a good condition again

renew

to give new strength to (oneself, one's energy etc); to eat or drink

make like new; give new life

to cause (a person) to feel young or active again

make new again

to begin (something) again; to put new life and strength into (something); to replace (something out of date)

start over; refurbish

to put fresh supplies into or onto (something)

start over; refurbish

to bring (something) back into use

revive

to bring (a person) back to consciousness

revive

to put new life, restore power or strength etc into (a person, plan etc)

refresh

(to cause a person, business etc) to come back to consciousness, health or good state

start again; bring back to life