Talk · Selection · Wireless, magnetic & multi-device

Should a wireless charger be sold with a USB-C adapter in the box or without?

Including an adapter avoids slow-charging complaints, but it adds cost, weight and its own compliance work. If you leave it out, say clearly which adapter the charger needs.

Wecent Editorial Team Updated 24 Oct 2026 3 min read

The question

Our new magnetic wireless charger comes with a cable. A reviewer-focused retailer wants it sold without an adapter to keep the price down, but our support team worries about slow-charging complaints. What should we do?

Main answer · Wecent Editorial Team

Short answer: Include an adapter if you want the product to reach its stated speed out of the box and keep complaints low. Leave it out if the price, weight or environmental message matters more, but then print the required adapter rating on the box, the listing and the quick-start guide. Either way, the claim on the box must match what the customer gets.

Why the adapter matters for wireless

A wireless pad can only deliver what its power source gives it. Apple states that its MagSafe Charger needs a power adapter of at least 20W for its faster 15W level on older iPhones, and 30W or more for its fastest levels on certain newer models. A customer who plugs a pad into an old 5W adapter will see slow charging and blame the pad.

Reasons to include an adapter

The product reaches its stated speed out of the box.
Fewer slow-charging tickets and returns.
A clear “ready to use” message on the box.
You control which adapter it is paired with and can test the pair.

Reasons to leave it out

Lower price and a lighter, smaller box.
Many customers already own a suitable USB-C adapter.
A cleaner story for buyers who prefer less packaging and less electronic waste.

What an adapter adds to your project

If the adapter ships with your brand, it is a product in its own right. It needs its own safety and radio-interference documents, rating label and packaging markings, and it adds components to your supply chain and your returns process. Ask the factory what that adds in cost and time before deciding.

If you leave it out

Print the minimum adapter rating on the front or back of the box, for example “requires a USB-C PD adapter of at least X watts”.
Repeat it in the listing title or first bullet, and in the quick-start guide.
Do not state a charging speed that needs an adapter you do not include, unless the box says so next to the number.
Offer an adapter as a bundle or add-on from your own range.

Test the pair

Whichever route you choose, test the charger with the adapter you recommend and with a weak adapter. The second result tells you what customers will see when they use whatever they have in a drawer.

Sources checked on 24 Oct 2026: Apple Support: How to use your MagSafe Charger with iPhone.

Where this answer says to confirm with Wecent, the detail is not published on the product page and has to come from the datasheet or the factory. General facts come from the regulators, standards bodies or device makers named in the text.

Three more perspectives

Wecent Editorial Team · Purchasing perspective

Ask for two quotes: with and without the adapter, including box size, weight and freight. The difference often looks smaller once returns are counted.

Wecent Editorial Team · Compliance/QC perspective

Treat a bundled adapter as a separate item in your compliance file, with its own reports and markings. Do not rely on the wireless charger’s documents to cover it.

Wecent Editorial Team · After-sales perspective

Put the adapter requirement in the first line of your support replies. It is the most common fix for “my wireless charger is slow”.