If you're jetting off for a winter break , be careful what you pack in your hand luggage. Fulton Umbrellas has issued a warning about common items that could cause problems at security. The company advises travellers to be cautious when packing electronic devices with lithium-ion batteries. While rules can differ between airlines , it's generally recommended to only pack electronics with batteries between 100Wh and 160Wh in carry-on bags. It's also crucial to ensure all devices are fully