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WALLY SubNano 20W Wall Charger WALLY SubNano 20W Wall Charger WALLY SubNano 20W Wall Charger WALLY SubNano 20W Wall Charger WALLY SubNano 20W Wall Charger WALLY SubNano 20W Wall Charger WALLY SubNano 20W Wall Charger WALLY SubNano 20W Wall Charger WALLY SubNano 20W Wall Charger

WALLY SubNano 20W Wall Charger

Tiny charger, real speed.

A featherweight 20W USB-C adapter that fast-charges your phone without weighing down your bag. Minimalist design, maximum portability.

  • PFAS FREE
  • PHTHALATES FREE
  • PVC FREE
  • RECYCLED MATERIAL

Color — Coastal Moss

$19.95
  • Free Shipping over $50
  • 2 Year Warranty
  • Free E-Waste Recycling
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Ultra compact

1.67 cubic inches, 20W of fast-charge power.

At 1.18" on every side and just 1.1 oz, SubNano 20 is one of the smallest USB-C wall chargers on the market. It disappears into a dopp kit, a laptop sleeve, or the fifth pocket of your jeans — and charges your phone, tablet, or wearable at full speed.

Smart, efficient power

PPS adapts every few seconds — for healthier charging.

Programmable Power Supply is the most advanced charging technology available for USB-C devices, checking in on your battery every few seconds and adjusting the flow to exactly what it needs. PD and QC handle the rest, while TempCheck™ safety runs quietly in the background.

Built to Last. Designed for Impact.

90% recycled plastic. -6.2 lbs of CO2.

Housed in 90% post-consumer recycled plastic, packaged in 100% recycled scrap paper, and backed by free e-waste recycling for your old tech. An average -6.2 lbs of CO2 saved compared to conventional wall chargers.
As featured in
  • Wall Street Journal
  • Forbes
  • Slate
  • Business Insider
Specs

Technical specifications

  • Dimensions: L: 1.18in / W: 1.18in / H: 1.20in
  • Weight: 1.1 oz.
  • USB-C PD & QC
  • USB-C Output: 5.0V/3.0A (15W), 9V/2.22A (20W), 12V/1.67A (20W)
  • AC Input: 100-240V~50-60Hz (0.6A Max.)
  • Programmable Power Supply (PPS)
  • UL Certified
Works with:Any USB-C device — iPhone 15/16/17 series, Samsung Galaxy, Google Pixel, iPad, AirPods, Apple Watch, Nintendo Switch, and most USB-C wearables and accessories.

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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