Yes, you can and often must put electrical items in your hand luggage in 2026, particularly those containing lithium-ion batteries. For safety reasons, loose batteries, power banks, and high-energy devices (like laptops and tablets) are strictly prohibited in checked hold luggage because they pose a fire risk that cannot be easily managed in the cargo hold. In 2026, you can typically carry up to 15 individual electronic devices with batteries under 100Wh each. Many major airports have now installed 3D CT scanners, which allow you to keep these items inside your bag during security screening. However, if your airport still uses older technology, you will be required to place them in a separate bin. A "pro-tip" for 2026 is to ensure all devices are fully charged; if a device cannot be powered on at the gate during a random security check, you may be denied boarding with that item.