Nimble

Nimble Champ Pro (20 000 mAh, 65 W)

Ranked #14 in Power Banks

224 LP on the category ladder what's LP?

Best smaller power bank for everyday carry with compact size and solid build.

Consolidated from 7 independent outlets

Where the cited sources landed, as we read them

7 positive sources

See the sources

Flagged as a product to avoid

1 of 7 research runs entered this as a product to avoid rather than a pick.

Higher cost without proportional performance gains.
Flagged 27 July 2026

Why the boards include products to avoid

Check price

Pros & cons

✓ Compact size
✓ Solid build
✓ Reliable performance
✓ High capacity
✓ Recycled-plastic construction, sustainability done seriously

✗ Higher price
✗ No significant performance improvement
✗ Smaller brand with a thinner support history than Anker
✗ Thinnest support track record of any pick in the ranking

The sources behind this ranking

We searched the web and YouTube for what has been published about this product, then read the articles, video transcripts and comments we found.

Evidence 4 articles and 3 video reviews

7 positive sources

Engadget Amy Skorheim · reviewer · Jan 2024

Nimble's Champ Pro battery delivers a screaming fast charge and got a Galaxy S23 Ultra from five percent to full in under an hour. That's faster than every other battery I tested except for Anker's Laptop Power Bank, our premium pick — and that model costs $30 more. It lent nearly three full charges to both an iPhone and Galaxy device and has enough juice to refill an iPad more than once. The battery pack itself also re-ups from the wall noticeably faster than other models, so it'll get you out the door quicker.

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MR-Max Tube MR-Max Tube · 3.3K subscribers · Sept 2025

Overall, the Champ Pro portable charger is a solid option for anyone in need of a rel

Watch B

Best Products Stefan Vazharov · reviewer · Sept 2018

The Nimble CHAMP Pro is today’s most eco-friendly laptop battery pack. Its housing is made of 90% recycled plastic, and its packaging uses recycled paper. The accessory is available in black, white, and blue, and every option has characterful contrasting color accents.

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USP REVIEW USP REVIEW · 2K subscribers · Apr 2025

In conclusion, the Nimble Champ Pro is one of the best eco-friendly portable battery packs on the market.

Watch T

ThinBorne Mary · reviewer · Jul 2026

The Nimble Champ Pro Portable Charger provides enough capacity to recharge your Galaxy Z Fold 8 Ultra multiple times, making it a reliable companion for flights, camping trips, and long drives.

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Home Top Reviews Home Top Reviews · 90 subscribers · Jun 2026

One standout impression is its balance of efficiency and convenience. A 20,000 mA capacity can deliver multiple full smartphone charges, depending on device size, making it useful for users who rely heavily on phones for navigation, content creation, or communication. Charging performance is designed to remain stable with consistent output, helping protect connected devices over time. It also emphasizes versatility for different devices. From smartphones to earbuds and other small gadgets, the output is built to support everyday tech needs. This makes it practical for users who carry multiple devices and want a single charging solution. Despite the large capacity, it remains portable enough for backpacks and travel bags without excessive bulk.

Watch M

Manuals.plus Manuals.plus · reviewer

Its compact, durable, and sustainably designed construction makes it an ideal companion for travel, work, and daily use.

Read

Frequently asked questions

It ranks #14 of 18 on our power banks tier list, in D tier. That placement draws on 7 independent outlets.

None of the 7 sources with a clear view is critical of it. Higher price. No significant performance improvement. Smaller brand with a thinner support history than Anker. Thinnest support track record of any pick in the ranking.