recharge

recharge /riˈtʃɑɚʤ/ verb
recharges; recharged; recharging
recharge
/riˈtʃɑɚʤ/
verb
recharges; recharged; recharging
Britannica Dictionary definition of RECHARGE
1 
: to refill (a battery) with electricity
[+ object]
[no object]
2 
[no object] : to regain your energy and strength

recharge your batteries

informal
: to rest and relax in order to regain your energy and strength