• Phone – charger, cords
• Computer – cords
• Camera – battery charger, cords
• Portable speakers – charger
• Kindle – charger
• Adapters

Not technology, but along the same lines:

•  A map (it’s like GPS, but on paper!)
• Guidebook(s)
• A beautiful journal
• Printed copies of travel documents

More on technology:

Mobile Phones

Travel Apps

Staying Connected

Blog posts:

Kir Royale and Mobile Phones

My French Mobile Phone?