Starting at a mere 1.72 kgs and just 21mm thick, this laptop is ultraportable. Fits neatly in your backpack, briefcase or tote – it’s perfect for productivity on the go. With up to 18 hours of battery life, you can go all day without recharging. What’s more, Power Bridge Technology combines an internal battery with an external hot-swappable battery. This provides flexibility, allowing you to swap batteries without powering down, maximizing time between charges.