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Nimble CHAMP Portable Charger Compact charger for smartphones and tablets (Outdoor)

Item # 352CHA10OU

A powerful, compact charger that's ideal for everyday carry.

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A powerful, compact charger that's ideal for everyday carry.

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Item # 352CHA10OU

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About the Nimble CHAMP Portable Charger

Jon Paul

Half the size, twice the charging

The Nimble CHAMP is a powerful, compact charger that's ideal for your everyday carry kit. It charges up to two Apple® and/or Android™ devices simultaneously and it charges them fast – like up to 80% in 30 minutes fast.

Half the size, twice the charging

The Nimble CHAMP is a powerful, compact charger that's ideal for your everyday carry kit. It charges up to two Apple® and/or Android™ devices simultaneously and it charges them fast – like up to 80% in 30 minutes fast.

The secret is the high-density batteries inside, which allow the CHAMP to pack more power than portable chargers that are twice as big. It sports 18 watts of power delivery and uses QC 4.0 technology for Apple and Android fast-charge compatibility.

Eco-friendly design

Nimble chargers are designed to be as cool on the way out as they are on the way in. The charger is housed in REPLAY™ certified recycled plastic, which uses 72.5% post-consumer plastic products. That reduces the device's total carbon footprint dramatically compared to normal chargers.

The packaging is made from recycled paper and uses no harmful inks or dyes, so it's totally biodegradable. And inside that packaging, you'll find a One-for-One Tech Recovery Project™ bag that you can use to responsibly recycle your old electronic tech for free. Like, maybe that old charger you don't need anymore, for example.

A cool charger?

Phone chargers aren't meant to be cool, they're meant to be useful. You plug in your device, it gets charged, you put the charger away, and that's pretty much all of it, right? Well, the nice folks at Nimble might be changing all that. Their chargers and accessories do the job quickly, efficiently, and reliably, which is exactly what you'd expect. What you might not expect is smart design and environmental awareness. Like we said, these things are pretty cool.


Product highlights:

  • 18-watt portable phone and device charger
  • 1 meter USB-A to USB-C cable (BPA & PVC free) included
  • USB-C and USB-A ports
  • up to 80% charge in 30 minutes
  • works with iPhone, iPad, Android devices, and more
  • charges two devices simultaneously
  • 10,000 mAh battery for up to 3 days of power
  • available in three colors
  • plastic-free packaging
  • wall adapter sold separately
  • dimensions: 3" x 2.2" x 0.99"
  • weight: 6.4 oz.
  • warranty: 2 years

What's in the box:

  • Portable rechargeable battery and device charger ("outdoor" green)
  • 39" USB cable (Type A USB on one end and USB-C on other end)
  • Quick Start Guide
  • Plastic bag for recycling electronics

Customer reviews for Nimble CHAMP Portable Charger

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More details on the Nimble CHAMP Portable Charger

Research Team

Product Research


Overview: The Nimble CHAMP Portable Charger can charge your smartphone, or any USB device. It contains a 10,000 mAh rechargeable battery that provides up to 3 days of power for your device. There are two outputs (USB-A and USB-C) for charging two devices simultaneously. CHAMP is smaller than a standard deck of cards, and weighs 6.4 ounces.

Battery Charging: The 10,000 mAh battery in the CHAMP Portable Charger recharges from 0% to 100% in 2-4 hours. A 1-meter USB-A to USB-C charging cable is included. If desired, you can use the USB-A output of the charger while the battery is being charged through the USB-C port. Four LEDs on the front of the charger indicate the charging level: 4 LEDs=76-100%, 3 LEDs=51-75%, 2 LEDs=26-50%, 1 LED=1-25%, 0 LEDs=0%.

Device Charging: CHAMP has two USB outputs for charging your devices. Many devices can be charged up to 3 times faster than using the charger that is included with the device. These USB outputs support Apple and Samsung Fast Charging. The USB-C port is compatible with 18W USB-C Power Delivery, which will charge a Samsung device from 0% to 80% in 30 minutes, or an iPhone from 0% to 50% in 30 minutes. The USB-A charging port is compatible with Qualcomm Quick Charge 4.0.

Compatibility: The CHAMP Portable Charger is compatible with the following devices:

  • Apple: iPhone 6, 7, 8, X/Xs/Xs Max/XR, 11/11 Pro/11 Pro Max/SE, 12/12 Pro/12 mini/12 Pro Max, Apple Watch, iPad, MacBook
  • Samsung: Galaxy/Note series
  • Google: Pixel series
  • Android: smartphones and tablets
  • Other: Fitness Trackers, USB-powered devices

Trickle Charge: The portable charger has a power button for turning the charger outputs on or off. Pressing the power button for 3 seconds turns on the Trickle Charging mode, which is recommended for small devices like wearables and wireless headphones.


  • Capacity: 10,000 mAh (3.6V 36Wh)
  • Input: USB-C PD 3.0 (5V-2.5A / 9V-1.8A)
  • Output:
    • USB-C: PD 3.0 (5V-3A / 9V-2A / 12V-1.5A)
    • USB-A: QC 4.0 (5V-2.4A / 9V-2.0A / 12V-1.5A)
    • Shared USB-C + USB-A: 5V / 3.0A max
  • Dimensions: Width 2.283", Height 3.081", Depth 0.987"
  • Weight: 6.4 ounces

Antimicrobial: CHAMP features an antimicrobial coating that permanently blocks bacteria and germs on its surface.

Nimble's Environmental Efforts: Nimble is making significant efforts to reduce the environmental impacts of their products. The CHAMP Portable Charger's housing is REPLAY-certified, and is made of 72.5% post-consumer plastic. This reduces its total carbon footprint by -7.51 pounds, compared to other available portable chargers. The packaging is made from biodegradable and recycled paper, with no plastic content. The printing contains no harmful inks or dyes.

One-for-One Tech Recovery Project: Every Nimble product includes a plastic bag for recycling your old tech devices. To help reduce electronic waste (e-waste), you can fill the bag with your old, unused, or broken electronics or plastic cases. Nimble provides a free shipping label you can print and attach to the bag. You can find a list of acceptable devices here.

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Customer Q&A

2 questions already asked

How do you know the charger is fully charged?
sylvie  Oct 28, 2023
1 answer
Greetings Sylvia. Thank you for your question. There are indicator lights on the device. 4 lit lights = a 76%-100% charge.
hogan  Oct 28, 2023 (Staff)
How do you charge the charger?
allan  Nov 23, 2022
1 answer
The USB-C port on the CHAMP is used for charging. The CHAMP can be charged via a USB A/C wall charger or other devices that offer connection for USB charging (such as a computer, for example).
zachary  Nov 23, 2022 (Staff)

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