






⚡ Stay powered, stay ahead — never miss a beat with Duracell's fastest slim power bank!
The Duracell 20000mAh Slimmest Power Bank features 22.5W fast charging with one Type-C PD and two USB-A ports, enabling simultaneous charging of three devices. Its smart auto-detection technology ensures optimal power delivery for smartphones, smartwatches, and other USB-powered gadgets, all packed into a sleek, portable design weighing just 327g.
| Product Dimensions | 15.9 x 7.4 x 1.8 cm; 327 g |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | DU030 |
| Special features | Fast Charging |
| Other display features | Wireless |
| Colour | Multicolor |
| Battery Power Rating | 20000 Milliamp Hours |
| Manufacturer | Universal Corporation Limited |
| Country of Origin | USA |
| Item Weight | 327 g |
A**R
Reliable
⭐⭐⭐⭐⭐ The Trusted Bunny Delivers! A Truly Reliable Powerhouse.Reviewed in India on 13 September 2025Size: 10,000mAh | Color: Black/Copper | Verified Purchase ✓I've been through so many power banks from unknown brands that promise the world but fail within a few months. I finally decided to spend a little extra on a brand I trust, and I'm so glad I did. This Duracell power bank is fantastic.What I Love:Built to Last: The first thing you'll notice is the build quality. It feels incredibly solid and durable, not like a cheap piece of plastic. The iconic black and copper design is a nice touch.Honest Capacity: This is a true 10,000mAh power bank. I can get about 2.5 full charges for my Samsung Galaxy S24, which is exactly what I was hoping for. It holds its charge for weeks when not in use.Decent Charging Speed: It's not the absolute fastest on the market, but the USB-C port charges my phone quickly and safely. I get from 20% to 80% in just under an hour.Peace of Mind: With a brand like Duracell, I'm confident that it has all the necessary safety features to protect my expensive phone from overcharging or short-circuiting. That peace of mind is worth the price alone.Clear Indicators: The 4-LED light system to show remaining power is simple and effective.Any Downsides?Honestly, not really. It has a bit of weight to it, but that's expected for a quality 10,000mAh unit and only adds to the sturdy feel.Final Verdict:If you're tired of unreliable power banks and want something that just works, every single time, this is the one to get. It’s the perfect companion for daily commutes, travel, and power cuts. Highly recommended!
A**E
Recommended for travel and office use
I bought this for travel and office use, and so far the experience has been great.It charges my phone up to 4 times on a full charge and supports fast charging well.The design is slim and fits easily in my bag — Duracell quality feels reliable.performance and backup fully justify the cost
A**T
Very nice product
Very nice product. Good backup. Charging speed is also faster.
J**P
Excellent Product & Service!
I've used this Duracell power bank for nearly 2 years, and it's been absolutely flawless—compact, slim, and super easy to carry. Just a month before the warranty expired, it developed an issue, but Duracell replaced it without any hassle. Great customer support and solid build quality. Highly recommended
K**K
Kk
The power bank most of the time not charging the mobile 100%. Even power bank having the enough charge. (It's changed 75% /80% etc) My mobile is vivo Y30 with 5000 mille Amps. Any it's ok. But power bank body easily getting sctrachs compared to Amrane/ Mi/ etc. Also most of the power bank sellers providing free pouch for there power bank. If get free pouch for the power bank i am happy about that.
N**A
Just go for it... worth it... its too good!!
Hello,The Duracell company replaced it with a new one... without any much hassle... the product is good I hv already used it for more then a,year now... so it's worth it hv this brand... and the power bank stays for long... as it is 20k MH... plz go for it.... its bit big and slightly heavier.... but worth the pain... and very good post service.... Just in a ph call the did everything.... thank u team & Duracell...
P**K
Best product and service
Very good product and also service because while product is not working properly, company changed product absolutely free of cost.So must say buy this product.
M**S
Using above 1.5 year, Still working good. Proof of Duracell quality.
Using above 1.5 year, Still working good. Proof of Duracell quality.MI is bad, used only 7 months. Very very poor quality.
Trustpilot
2 months ago
4 days ago