inputs.text: among useful itehems gadget travel - indispensable long train bus rides countries could keep entire charges worth power available backup iphone 4s used write listen music shoot edit photos make logistical phone calls transit not use skype things like knew would long time guesthouses also used charge mini speaker totally worthwhile luxury ones room share musici not find using solar charger electricity sufficiently accessible india solar charging slower mailed panel homei find iphone charger bit rather flimsy kept ducttaped felt apart lucky able use device throughout six months abroad company sent couple replacehement bits got home would recommend couple extra bits use hand departure