TravelRoundupPower banks for travel: airline rules, real capacity, and five worth carryingMost international flights now allow two power banks and ban recharging them in flight. Here is how much charge you really get, plus five options matched to different trips.TravelThe global baseline changed in March 2026. The International Civil Aviation Organization (ICAO), the UN body whose standards apply across its 193 member states, adopted rules effective 27 March 2026. AirlineRatings reports that they cap…Continue reading →7 min read · 8 sources