The Collaborative International Dictionary of English v.0.48:

Recharge \Re*charge"\ (r[=e]*ch[aum]rj"), v. t. & i. [Pref. re-
   + charge: cf. F. recharger.]
   1. To charge or accuse in return.
      [1913 Webster]

   2. To attack again; to attack anew. --Dryden.
      [1913 Webster]

WordNet (r) 3.0 (2006):

recharge
    v 1: load anew; "She reloaded the gun carefully" [syn:
         recharge, reload]
    2: charge anew; "recharge a battery"

Moby Thesaurus II by Grady Ward, 1.0:

25 Moby Thesaurus words for "recharge":
   activate, bring back, bring to, call back, reactivate, reanimate,
   recall to life, recruit, refresh, regenerate, reheat the ashes,
   reinspire, rejuvenate, rekindle, relight, renew, resurrect,
   resuscitate, revitalize, revive, revivify, rewarm, stir the embers,
   warm over, warm up