CHAMP Wireless Magnetic Portable Charger CHAMP Wireless Magnetic Portable Charger CHAMP Wireless Magnetic Portable Charger CHAMP Wireless Magnetic Portable Charger CHAMP Wireless Magnetic Portable Charger CHAMP Wireless Magnetic Portable Charger CHAMP Wireless Magnetic Portable Charger

CHAMP Wireless Magnetic Portable Charger

Snap on. Power up.

Magnetically snaps to the back of your iPhone for cable-free charging on the move, with 10,000 mAh delivering multiple full charges. A USB-C port is built in for wired top-ups too. Pocketable power that just clicks.

  • PFAS FREE
  • PHTHALATES FREE
  • PVC FREE
  • RECYCLED MATERIAL
$79.95
  • Free Shipping over $50
  • 2 Year Warranty
  • Free E-Waste Recycling
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Snap on. Plug in. Either way, power up.

Snap CHAMP Wireless to your MagSafe-enabled iPhone for fast 15W wireless charging — no cable needed. Strong magnets keep it perfectly centered whether you're holding, pocketing, or actively using your phone. Need to charge a second device? The built-in 20W USB-C port handles your tablet, earbuds, watch, or anything else you carry.

Stream while you charge. Hands-free.

The integrated kickstand flips out so you can prop your phone in portrait or landscape mode. Perfect for video calls, streaming a show, or following a recipe in the kitchen — all while your device charges wirelessly behind the scenes.

Built to last. Designed for impact.

Made from what others throw away. −7.71 lbs CO₂ saved.

CHAMP Wireless is housed in REPLAY post-consumer recycled plastic and aluminum, packaged in plastic-free recycled paper — an average savings of 7.71 lbs of CO₂ compared to other chargers. Every order ships with a free prepaid envelope to recycle your old tech, so nothing becomes e-waste.
As featured in
  • Wall Street Journal
  • Forbes
  • Slate
  • Business Insider
Specs

Technical specifications

  • 15W Wireless Charging
  • Qi2 Certified & MagSafe Compatible
  • Dimensions: L: 3.98in / W: 2.68in / H: 0.72in
  • Weight: 7.23 oz.
  • Capacity: 10,000 mAh
  • USB-C Power Delivery
  • Output: 5.0V/3.0A (15W), 9V/2.22A (20W)
  • Input: 5V/3A. 9V/2.22A
  • ETL Certified
  • Compatibility
Works with:Works with iPhone 12–17 series (MagSafe-compatible), plus any USB-C device — phones, tablets, earbuds, smartwatches — through the 20W USB-C port.

Common questions

What's included in the box?

Every Nimble product ships with the device itself, a quick-start guide, and the cables needed to get started — the exact contents are listed in the product details above. Everything arrives in 100% plastic-free, recyclable packaging.

Is this covered by a warranty?

Yes. Every Nimble product is backed by a 2-year limited warranty against manufacturing defects. If something isn't right, email hello@gonimble.com and we'll make it right.

What is your return policy?

We offer a 90-day risk-free trial on orders placed directly through gonimble.com. If it's not the right fit, start a return from our Returns page or contact support — items should be in their original condition.

How long will shipping take?

Most orders ship within 1–2 business days, with standard U.S. delivery typically arriving in 3–5 business days. You'll get a tracking link by email as soon as your order is on its way. International delivery times vary by destination.

What is it made from?

Nimble products are built with REPLAY post-consumer recycled materials — typically 90%+ recycled content — and ship in 100% plastic-free packaging.

Can I recycle my old electronics with Nimble?

Yes. Every order includes free e-waste recycling — responsibly recycle up to one pound of old electronics with any purchase. Visit our E-Waste Recycling page to print a prepaid shipping label.

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