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Twelve South’s travel-friendly 2-in-1 Qi2 charger is over 50 percent off right now

DATE POSTED:July 18, 2025
The Twelve South Butterfly SE 2-in-1 Qi2 Charger folded up in a bag. The Twelve South Butterfly SE conveniently folds down, making it easy to throw in a bag. | Image: Twelve South

Keeping multiple devices charged while traveling usually means packing several wall warts and cables. Thanks to the clever design of the Twelve South Butterfly SE 2-in-1 Qi2 Charger, however, you can power two devices with a single, compact accessory. Best of all, the foldable charger is now on sale at Amazon and Best Buy starting at $40.99 ($59 off), which is the lowest price we’ve seen.

Twelve South Butterfly SE 2-in-1 Qi2 Charger The Twelve South ButterFly SE 2-in-1 Qi2 Charger set up on a table with an iPhone and Apple Watch Ultra. Where to Buy:

The Butterfly SE features two soft-touch charging discs, one that delivers up to 15W for your phone and another that provides up to 5W for your smartwatch. The two discs are connected by a flexible strap, and they snap together magnetically for travel, folding down to roughly the size of an AirPods Pro case. The versatile charger can also fold into a stand, allowing you to display the iPhone in StandBy mode, which transforms the device into a bedside clock or photo frame.

Each purchase comes with a color-coordinated woven USB-C cable, though it doesn’t include a wall adapter. For this kit to work, you’ll need a 30W charger (this one from Anker is currently down to $12.29 at Amazon). Twelve South also offers an aluminum version of the Butterfly, which is also on sale for $79.99 ($50 off) at Amazon. Build quality aside, the so-called Butterfly 2-in-1 MagSafe Charger is essentially the same thing, but it includes the necessary 30W power adapter and four international adapters.

More weekend discounts
  • For those unaware, Belkin offers a variety of great accessories, from cases to audio gear. And now through July 31st, you can get free shipping and save 20 percent sitewide on orders over $75 with promo code VERGE20. It’s a good opportunity to save on Belkin’s charging case for the Nintendo Switch 2 and the excellent BoostCharge Pro 3-in-1 Wireless Charging Stand with Qi2 15W, which can charge three devices simultaneously.
  • If you’re obsessed with karaoke or frequently host outdoor parties, you can pick up the Soundcore Rave 3S AI Party Speaker from Amazon and Soundcore (with code WS7DV2HKQOYP) for $279.99 ($70 off), its best price to date. The wireless Bluetooth party speaker comes with two microphones and an AI vocal removal feature that can remove vocals from “any song from any app,” giving you endless karaoke fodder. It also features light effects, which you can further customize via the Soundcore app.
  • The Nothing Phone 3 recently launched in the US, and the configuration with 16GB of RAM and 512GB of internal storage is already available for $799 ($100 off) from Amazon and Nothing. The device replaces the patented light strips found on prior models with a small dot-matrix LED display, which can show notifications, battery percentages, and helpful information. Read our hands-on impressions.

Correction, July 18th: An earlier version of this article misstated that the Twelve South Butterfly SE can power two Qi2-compatible devices at once. Only the main charging pad is Qi2-compatible.