Right in Terminal B, Tech on the Go covers last‑minute gear.
Tech on the Go sits airside in Terminal B, handy if your charger dies 20 minutes before boarding. It leans hard into travel electronics: phone chargers, USB-C cables, basic earbuds, power banks, and a few tablet accessories. Stock skews mainstream brands you’d see in a mall electronics shop, just with airport pricing. Figure roughly $20–$35 for cables and plugs, more for power banks.
Hours track the Terminal B bank of departures, so it’s usually open from early morning flights around 5:00–6:00 a.m. through the last evening wave near 9:00–10:00 p.m. If you land late after that last bank, you’re probably stuck with whatever your airline counter can lend you. This is a pure grab-and-go operation: no seating, no service desk for repairs, just racks and a counter.
You’ll also see basic travel add‑ons on the shelves beside the tech: SD cards, simple Bluetooth speakers, screen protectors, and a few under-$20 phone cases. Expect impulse‑buy pricing, not online deals. If you just need a single Lightning cable to get you through a 3.5‑hour mainland flight, it still beats hunting around San Juan overnight.
Practical tip: check your cables and power bank at your hotel or before security in SJU, then use Tech on the Go in Terminal B only for genuine emergencies so the markup doesn’t sting as much.