

🔌 Power up anywhere, anytime — slim, smart, and always ready.
The Sethruki Smallest Portable Charger is a sleek, credit card-sized 5000mAh power bank featuring dual built-in cables for simultaneous iPhone and Android charging. Weighing just 0.27lb, it offers fast 5V 2A output and recharges fully in 3 hours via USB-C. Equipped with advanced safety protections and a durable Li-polymer battery, it’s the perfect lightweight companion for professionals on the move.








| ASIN | B0C4LZYDM8 |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #5,344 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #259 in Cell Phone Portable Power Banks |
| Color | black |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,410) |
| Date First Available | May 9, 2023 |
| Item Weight | 3.53 ounces |
| Item model number | T-1 |
| Manufacturer | Sethruki |
| Other display features | Wireless |
| Product Dimensions | 3.58 x 2.44 x 0.47 inches |
| Special features | Built In Cable, Fast Charging, Lightweight, Pocket Size, Slim |
S**K
The perfect power bank. Good quality.
This is one of the best portable chargers I’ve used. The ultra-slim and lightweight design makes it perfect for carrying in a pocket or small bag without adding any bulk. Despite its small size, the 5000mAh capacity provides a solid charge when I need it most. The built-in cables are a huge plus—no more carrying extra cords. It charges quickly and works seamlessly with iPhone, Samsung, Google, and other Android devices. The build quality feels sturdy, and the black finish looks sleek and modern. Perfect for travel, daily use, or emergencies. Highly recommend this power bank for anyone looking for a reliable, compact, and hassle-free charger! 🔋✨
M**Z
Good quality !
This power bank is super convenient because it comes with dual built-in cables. I love that I don’t need to carry any extra cords in my bag. It charges my phone quickly and works well for everyday use. The size is compact and easy to take anywhere. The battery lasts long enough for a full day out. Both cables feel sturdy and plug in smoothly. Overall, it’s a practical and reliable power bank to have.
P**6
Awesome product!
This 6000mAh ultra-slim portable charger is super convenient and perfect for on-the-go use. The built-in cables make it easy to charge my phone without hunting for extra cords, and its lightweight, compact design fits easily in my pocket or bag. It provides a reliable quick boost for my iPhone or Android when I’m out for the day. While it’s not meant for multiple full charges, it’s great for emergencies and everyday carry. Overall, a handy little power bank that’s worth the price.
A**R
A good solid tiny emergency battery
Easily maintained and an ideal emergency battery for carry about. It has not glitched once in the time that I've had it and it has charged both pixel 8 Pro and other Oddities like a smaller flashlight and hearing aids. So it's not going to charge New York, but it will do a lovely job of saving you when all else is lost be well
K**R
Nice size for travel with its own cable, a little hard to get back in the housing
The built in cable is a major plus and it really is lightweight. Perfect for a pocket or travel. The mAH is commensurate but I'd frankly rather travel with 2 if these than 1 heavy one. The cables are pretty persnickity trying to get it back into the battery's side. It doesn't want to glide in and I think you could easily bend the end if you aren't careful. It would've been 5vstars otherwise. Nice charging and progress lights on it too.
B**A
The Perfect Power Bank: Small, Smart, and All-in-One!
This is, without a doubt, the most well-designed portable charger I've ever owned. It solves every single annoyance I've had with other power banks. First, the size and weight are incredible. It truly lives up to its "ultra-slim" and "mini" claims, fitting perfectly in the palm of my hand or slipping unnoticed into my pocket or smallest purse. The sleek matte black color looks professional and avoids fingerprints. The functionality is its killer feature. The built-in cables are a game-changer. No more digging through my bag for a loose wire! Having both a USB-C and Lightning cable permanently attached (and neatly stored in their own channels) means I can charge my iPhone and my partner's Android instantly. It also has a standard USB-A output port for using your own cables. Battery capacity is a solid 6000mAh. For its tiny size, this is impressive. It provides about 1.5 full charges for my iPhone 16, which is more than enough to get me through a long day out. It's the perfect balance between capacity and portability. Build quality feels premium and sturdy. The casing is strong without being bulky, and the flip-out cables feel well-anchored and durable. I've had no issues with them becoming loose or faulty after weeks of use. I was pleasantly surprised by the heat level (or lack thereof). Even while fast-charging two devices at once, it only gets slightly warm to the touch—never worryingly hot like some bulky power banks I've used. This speaks to its safety and efficient design. Overall, the quality is exceptional. It charges devices quickly, holds its charge well when not in use, and has eliminated the cable-clutter headache from my mobile life. If you need a reliable, grab-and-go power solution that has everything built-in, this is the one to buy. It’s a flawless product that deserves all five stars.
Y**E
Hard to re-inset
It is very difficult to re-insert the cords back into the base....they just dangle....this is awkward for transporting otherwise it holds a charge and functions well.
F**E
Small and powerful
I bought this for my daughter because she is always using my power bank. It’s perfect for her. Small, effective and powerful. It provides 2 full charges for her iPhone when empty. I love it and she lives it. Fits in her purse nicely and not big and heavy like most.
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