Belkin UltraCharge Foldable 2-in-1

The important facts

Exact model

WIZ039ttBK

Charging positions

Phone + Earbuds

Advertised phone output

Up to 25W. Supported output depends on your exact phone and setup.

Power adapter

45W adapter included

Complete setup cost

$59.99 before tax and shipping.

Phone output

Up to 25W on qualifying models

Second wireless position

Compatible wireless-charging earbuds

Included power supply

45W USB-C adapter

Included cable

5ft / 1.5m USB-C to USB-C

Extra connection

5W USB-C output; separate watch cable required

Cooling

Passive, according to Belkin

Folded dimensions

4.2 × 2.4 × 0.9in, manufacturer specification

Built-in watch charging

No

US listed price checked September 7, 2026, before tax. Includes the 45W adapter and 1.5m cable; a separate watch cable is not included in our two-device total. Specifications are manufacturer-reported, not measurements from our own testing.

Why it is an easy starting point

A useful charger purchase should answer the basic question: what else must I buy before this works? For the phone-and-earbuds arrangement described here, Belkin’s reviewed listing makes the power supply and cable explicit. That clarity is the WIZ039’s strongest advantage in our initial comparison, especially for a first purchase or a practical gift.

If you already own several capable adapters, that advantage may matter less. Compare the shape, cable arrangement, and the positions you will use instead. A complete bundle should not persuade you to replace a system that already works. It is a way to reduce uncertainty for the buyer who needs those components, not a universal reason to spend.

The extra port adds a different kind of flexibility

Belkin documents an additional 5W USB-C output. That can support a separate charging accessory, but it is not a built-in watch puck and we do not claim a particular watch fast-charging result from it. Our finder therefore counts only the two built-in wireless positions. This prevents an apparent three-device match from silently depending on an extra cable.

For someone who already carries a watch charger, the port may help organize a travel kit without paying for another integrated watch position. For someone seeking a completely self-contained gift, a three-in-one station may be simpler. The distinction is about the objects needed to finish the setup, not whether one naming convention sounds more capable.

Compare the full kit with UGREEN

UGREEN’s 55313 publishes a smaller folded charger body. Belkin’s selected kit has more explicit included-accessory information. Those are different advantages, and our comparison does not turn them into a synthetic overall score. Start with the constraint that matters: a tight pouch pocket, a fixed total budget, or a preference to avoid an additional purchase.

When shopping, place both exact models in a temporary shortlist and write down the actual checkout total with required extras. Do not compare a current sale on one side with an old reference price on the other. If the UGREEN bundle includes a suitable adapter at the time you buy, re-evaluate the practical differences with that new information.

A calm place to charge

Belkin describes passive cooling for this model, which distinguishes it from the actively cooled WIZ040. That is a documented design characteristic, not our measurement of silence, temperature, or charging consistency. Bedside suitability still depends on the phone’s screen behavior, placement, any indicator lights, and how readily you can retrieve the device.

Think about whether an upright phone helps or interrupts your evening. A charger placed outside arm’s reach may support a better routine than a more elaborate station directly beside the pillow. If you want the phone visible while working, make sure the cable path and viewing position suit your desk. These choices often affect satisfaction more than the newest number on a product box.

Who should choose something else

A person who mainly needs a phone and Apple Watch should examine the Satechi OntheGo rather than expecting the WIZ039’s earbuds area to do that job. Someone who charges three compatible Apple devices every day should compare the complete three-in-one kits. Someone charging only a Pixel phone may prefer Google’s simpler single-phone stand despite its separate adapter requirement.

The WIZ039 is a good shortlist candidate when its exact two-device arrangement fits and the included accessories simplify the purchase. We have not tested hinge durability, magnetic holding force, or all-device charging behavior. Our recommendation reflects documented compatibility and a clear setup, with those physical-performance questions left open.

Worth comparing before you choose

MagFlow Foldable 2-in-1A lighter phone-and-earbuds kitRead the reasoning

OntheGo 2-in-1Phone and watch, neatly pairedRead the reasoning

Pixelsnap Charger with StandA focused Pixel phone standRead the reasoning