Best Eco-Friendly Power Bank
Nimble
Nimble CHAMP Portable Charger – 10,000mAh 20W USB-C Fast Charging Power Bank
Verified: Sep 1, 2026
A compact 10,000mAh portable charger with 20W USB-C Power Delivery, dual USB-C ports, and an eco-friendly recycled-material design for everyday use and travel.
Discounted Offer Price
$59.95
Expert Rating
9.3/10
Expert Analysis: Pros & Cons
What We Like
- •10,000mAh battery capacity
- •20W USB-C PD fast charging
- •Dual USB-C ports
- •Recycled-material construction
- •Compact and lightweight
- •Recycled-material construction
Drawbacks
- •No wall adapter included
- •20W output may be limited for high-power laptops
- •Premium price compared with basic power banks
The Bottom Line
"A compact and powerful 10,000mAh power bank that combines fast USB-C charging, dual-device support, and recycled-material construction."
Key Feature Highlights
- 10,000mAh capacity
- 20W Power Delivery
- Dual USB-C ports
- 6.2 oz lightweight design
- Around 90% recycled plastic
- Compatible with iPhone, Samsung Galaxy, Google Pixel, iPad, Apple Watch and AirPods
Product Overview & Review
The Nimble CHAMP Portable Charger is designed for users who need reliable power without carrying a large or bulky power bank. Its 10,000mAh battery provides enough capacity to power a smartphone multiple times, while 20W USB-C Power Delivery delivers fast charging for compatible devices.
Its compact size makes it easy to keep in a pocket, backpack, laptop bag, or travel kit. The charger features two USB-C ports, allowing users to charge two devices at the same time. A built-in lanyard loop also makes it convenient to attach to a bag or carry while traveling.
Nimble also focuses on sustainability with a housing made using recycled materials and plastic-free recyclable packaging. The company states that the CHAMP uses around 90% recycled plastic and includes a free e-waste recycling option with purchases.