Reinvigorate
Reinvigorate, revive, brace, strengthen, enliven, stimulate, energize, reanimate, resuscitate, rejuvenate, renew, blow away the cobwebs, pep up, revitalize, restore, fortify, give new strength to, perk up, freshen, exhilarate, wake up, revivify, regenerate, breathe new life into, buck up, and inspirit.
Jog
Jog, prompt, activate, arouse, help out, stimulate, prod, rouse, cue, and give someone a cue.
Refill
Refill, recharge, replenish, and top up.