Ships to US & Canada
Costs and delivery estimates shown at checkout
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Easy 30 Day Returns
Free return label within 30 days of delivery
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The EmberThreads Slim Magnetic Power Bank keeps your phone charged without a tangle of cables. Its thin profile and magnetic back let it attach to compatible phones and cases, so you can keep scrolling, navigating, or taking photos while it charges. It slides easily into a jacket pocket, purse, or carry-on, which makes it an easy companion for commutes, travel days, concerts, and long weekends away. It also makes a practical gift for students, travelers, and anyone whose phone never seems to make it through a full day. Keep one in your bag and another by the door so a charge is always within reach when plans run long.
Choose 5,000 mAh for a lightweight everyday top-up or 10,000 mAh for longer days away from an outlet. Both sizes come in purple, blue, gray, or black, so you can match your phone case or simply pick a favorite. It also works as a USB power source for heated gloves, vests, and socks, so one compact bank can keep both your phone and your winter gear running through the day.
Charge the power bank fully before first use and recharge after each heavy session to keep the battery healthy. Keep it away from water, extreme heat, and direct sunlight, and check that your phone or case supports magnetic charging accessories.
Shipping
We ship to the United States and Canada. Shipping costs and delivery estimates are shown at checkout. Orders are processed within 1 business day, and you get a tracking link by email as soon as yours is on its way.
Easy 30 day returns
Changed your mind? You have 30 days from delivery to send it back. Items should be unused and clean, in their original packaging, with all included accessories. Start your return through our Contact page with your order number and we will send you a free return label. Your refund goes back to your original payment method within 5 to 10 business days after your return arrives.
Damaged or faulty items
If anything arrives damaged or stops heating, contact us within 30 days of delivery with a photo or short video. We will send a free replacement or a full refund, and you never pay shipping for it.
Costs and delivery estimates shown at checkout
We care about your experience with us
Free return label within 30 days of delivery
Encrypted and safe checkout
The magnetic back snaps onto compatible phones and cases, so EmberThreads power travels with you, cable free.
Navigate, stream and snap photos while the power bank does its job quietly on the back of your phone.
The thin design slides into a jacket pocket, purse or carry on for commutes, concerts and long weekends.
Long lasting and durable materials
Classic styles you can wear every winter
Hassle free setup and accurate sizing
It attaches to phones and cases with magnetic charging support, and most other phones can charge with a cable.
It holds 10,000 mAh, enough for multiple phone charges on a busy day.
Yes. It stays attached to the back of your phone, so you can keep using it as normal.
Yes. Its slim, lightweight design fits easily in a carry on, purse or pocket.
Plug it into any USB wall adapter or computer using the charging port.