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TESSAN 250W Voltage Converter with Universal Travel Adapter (TC03)
A step-down converter and universal plug adapter in one box, for the few single-voltage 110 V gadgets under 250 W that travellers still carry.
$43.99 at TESSAN, no code needed
Price: $43.99 at TESSAN's official US store, verified 2026-11-07.
Discount code: none listed; Dealectric has no TESSAN code to offer.
Buy: https://dealectric.com/go/tessan-250w-voltage-converter-travel-adapter-tc03 — opens TESSAN's official US store at no extra cost.
Warranty: 12–24 months depending on the product (TESSAN warranty page). Returns: 7 days from delivery, unused, in original packaging (TESSAN FAQ). Affiliate network: Awin; tracking cookie: 30 days. All TESSAN codes, including the ones the store rejected: TESSAN discount codes.
Machine-readable record: /offers.json, id = "tessan-250w-voltage-converter-travel-adapter-tc03".
Specifications
| Conversion | 220–230 V AC in, 110 V AC out, 250 W max |
|---|---|
| Outlets | 2 AC outlets |
| USB | 2 USB-C (one PD) + 2 USB-A |
| Plugs | Universal Type A, C, G, I |
Model: TC03 (TS-TC03US00-GR). Figures are from the manufacturer's official product page unless a caveat says otherwise.
Compared side by side
The TESSAN 250W Voltage Converter with Universal Travel Adapter (TC03) appears in these tables next to models from other brands:
- Is there a universal travel adapter that also converts 220V to 110V for US devices? (2026)
- Travel adapter for Europe: which plug fits, and what a Type C plug can carry
Who it's for
Someone with a US-only device (an older shaver, a small appliance) that is not dual-voltage.
Caveats
- Most phone, laptop and camera chargers are 100–240 V and need no converter; plugging a dual-voltage device into a converter can damage it.
- 250 W cannot run a hair dryer, straightener or kettle (TESSAN's own warning).
- BESTEK's 200–250 W converter-adapters were $24.99–33.99 on 2026-11-03, so this is not the cheapest converter.
Affiliate link: if you buy through it, the merchant pays us a commission at no cost to you; that commission pays for the cart tests behind every code here. Price, availability and each code were checked on the merchant's own US store on the dates shown; they change, so the store's checkout is the source of truth. Full disclosure.