Customer reviews from Nimble
Nimble - Champ 10K USB-C Portable Charger, 20W PD & QC 4.0 Fast Charging Power Bank, Dual USB-C Ports - Green
Average customer rating
4.5
(55 Reviews)
Rating breakdown 55 reviews
5 Stars
44
4 Stars
3
3 Stars
3
2 Stars
4
1 Star
1
90%of customers recommend this product.
(
47 out of
52)
Customer Reviews for Nimble - Champ 10K USB-C Portable Charger, 20W PD & QC 4.0 Fast Charging Power Bank, Dual USB-C Ports - Green
Customer Rating
4
Light and works well
on October 9, 2026
Posted by: Lydia L.
from US, United States
[This review was collected as part of a promotion.] I like the small size and weight of this charger. It works well. Taking on an international trip so I will see how it does over a 3 week trip.
I would recommend this to a friend!
Written by a customer while visiting Nimble
Customer Rating
5
Truly portable charger
on October 8, 2026
Posted by: Michele S.
from US, United States
[This review was collected as part of a promotion.] The size and weight of the CHAMP charger make it easily portable in a bag or pocket. I've only used it once at this point, but it gained power quickly right after I got it unpacked and plugged in. I found it charged my iPhone 18 Pro quickly too, much faster than my regular wall charger. The wrist strap is a nice touch. I had to replace my old charger now that I had a new iPhone (my old one didn't have USB-C connectors) and was happy to find Nimble and their line of chargers. Nimble chargers get good reviews online, and I like that the company recycles materials to make their products...sustainability is important to me.
I would recommend this to a friend!
Written by a customer while visiting Nimble
Customer Rating
2
Confiscated in Seoul!
on October 4, 2026
Posted by: Hetty
from US, United States
Great little charger but was confiscated on international flight due to inadequate equipment labeling. Although product is advertised as TSA compliant there is absolutely no documentation on product shell. Would recommend for domestic flights but not for international travel.
No, I would not recommend this to a friend.
Written by a customer while visiting Nimble
Customer Rating
5
Pocket sized powerhouse
on September 22, 2026
Posted by: Alexander B.
from US, United States
[This review was collected as part of a promotion.] Powers up my iPad and iPhone in under an hour each, couldn’t ask for a better small charger. Too bad the warranty is only 2 years as that’s about all you’ll get with moderate use. Wish it were serviceable. Otherwise, five stars.
I would recommend this to a friend!
Written by a customer while visiting Nimble
Customer Rating
4
Only been 1 week but so far so good
on September 15, 2026
Posted by: DK
from US, United States
[This review was collected as part of a promotion.] My old portable charger was losing power to the point all of it's power would only increase my phone battery from 20% to 50%. This new device does not show how much power it has in digital numbers (out of 100%) but it has 4 blinking lights to indicate how much power it has left to give. It's harder to determine how much life is left, but so far fully charging my phone only decreases 4 blinking lights to 3 so I guess for now it's ok. Right after I purchased the product it went on sale for 20% off so I'm bummed I missed that. Also almost immediately after I bought it, they released another limited edition bright green color with black strap which I think I would've liked better. But overall, satisfied with product so far.
I would recommend this to a friend!
Written by a customer while visiting Nimble
Customer Rating
5
What?!
on September 15, 2026
Posted by: GS
from US, United States
[This review was collected as part of a promotion.] This thing is ridiculous. True fast charging. And again...and again. Gets me through a full day/night easily...with charge to spare (iPhone 15 pro).
I would recommend this to a friend!
Written by a customer while visiting Nimble
Customer Rating
5
Small but Mighty
on September 11, 2026
Posted by: Ona N.
from US, United States
[This review was collected as part of a promotion.] I bought this charger to be prepared for hurricane season. I like it so much that I ordered 2 more.A great product!
I would recommend this to a friend!
Written by a customer while visiting Nimble
Customer Rating
5
Best Portable Charger!
on August 21, 2026
Posted by: Amelia J.
from US, United States
[This review was collected as part of a promotion.] I’ve really been enjoying this portable charger! It’s compact, easy to carry, and convenient to have with me throughout the day. The battery lasts well and it’s especially useful when I’m away from an outlet for long periods of time. It’s a great everyday essential for school, travel, and busy days on the go.
I would recommend this to a friend!
Written by a customer while visiting Nimble