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LISEN 【0.2'' Ultra Slim Portable Charger USB C for iPhone 18 Accessories 17/16/15 - Black · 1 Count

Portable Power

LISEN 【0.2'' Ultra Slim Portable Charger USB C for iPhone 18 Accessories 17/16/15

0.2'' Ultra Slim 5000mAh Portable Phone Charger with built-in USB-C cable

4.4 / 5 · 309 customer ratings

Read full customer reviews on Amazon ↗
$28.48

In stock

ASIN B0FX2RQCFV

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Prices and availability were recorded on September 29, 2026. Confirm the current offer on Amazon.

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The details

Explore LISEN 【0.2'' Ultra Slim Portable Charger USB C for iPhone 18 Accessories 17/16/15

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01

Travel & Emergency Ready

0.2'' Ultra Slim 5000mAh Portable Phone Charger with built-in USB-C cable. Lightweight, pocket-size, fast wired charging for travel, flights, commutes and emergencies

02

Ultra-Thin, Pocket-Feel Light

Only 0.2'', thinner than an unfolded iPhone Duo (0.21'') and about credit-card size. This slim power bank slips into a pocket, purse or small bag for true light travel

03

Built-In USB-C Cable, Plug & Play

This portable charger with built in cable means no extra cord to pack, tangle or lose. Powerbank fast charging via USB-C for daily commutes and travel

04

Comfortable Grip, One-Hand Use

Rear holding surface keeps this power bank for iPhone close to compatible iPhone/cases, almost like one device. Use compatible phone/case; thick cases may weaken hold（Note: Hold only; charging is wired via built-in USB-C, not wireless）

05

USB-C Compatibility

A compact choice among cell phone portable power banks for USB-C devices. Works with iPhone 18/18 Pro/18 Pro Max, 17/16/15 series, Samsung Galaxy, Google Pixel and other USB-C phones

06

You May Care About

5000mAh refers to the built-in cell capacity. Like most portable battery chargers, actual charging results vary with energy conversion and your phone's charging protocol — ideal for daily top-ups and emergency backup to extend your phone use. Wired USB-C speed varies by device, cable and temperature. Slight warmth is normal; remove a thick case if heat builds. Wired charging only

A closer look

Travel & Emergency Ready

0.2'' Ultra Slim 5000mAh Portable Phone Charger with built-in USB-C cable. Lightweight, pocket-size, fast wired charging for travel, flights, commutes and emergencies

LISEN 【0.2'' Ultra Slim Portable Charger USB C for iPhone 18 Accessories 17/16/15 feature view for Black · 1 Count

Selected configuration

Specifications for Black · 1 Count

Reference ASIN B0FX2RQCFV

ProductLISEN 【0.2'' Ultra Slim Portable Charger USB C for iPhone 18 Accessories 17/16/15
ASINB0FX2RQCFV
Connector Type6K+ bought in past month
Battery Capacity5000 milliamp_hours
ColorBlack
Special FeatureBuilt In Cable, Lightweight, Over Charging Protection, Pocket Size, Slim
Power SourceCorded Electric
Compatible DevicesAirpods, All USB-C Android phones,tablets, earbuds, and accessories, Google Pixel All Series（Not wireless charging）, Samsung Galaxy S22/S23/S24/S25, Google Pixel 9/10, iPhone 15 / 15 Pro / 15 Pro Max / 16 / 16 Pro / 16 Pro Max / 17 series
Model Number2E455A
ManufacturerHuizhou Yimai Electronics Technology Co.,Ltd.
Unit Count1 Count

From customers

Customer reviews for ASIN B0FX2RQCFV

Full text of the reviews available for this exact listing. See Amazon for all current reviews.

★★★★★Verified purchase

Unbelievably Thin Yet Powerful — Perfect Travel Charger ↗

This powerbank is amazing! It's ultra-slim power, fast charging, and completely exceeded expectations. It’s genuinely the thinnest portable charger I’ve ever used — roughly the size of a credit card and slips easily into a wallet, pocket, or laptop sleeve without adding any noticeable bulk. Despite the compact size, it still delivers fast, reliable charging with no overheating or drop in performance. It charges my Galaxy S25 Ultra incredibly quickly — full super-fast charging speeds that rival wall adapters. The built-in USB-C cable is extremely convenient for quick plug-in charging, and you can even charge a second device using the extra port. It’s perfect for travel, flights, or everyday carry when you want backup power without bulk. The metal body feels premium and cool to the touch, and it stays surprisingly cool even during fast charging thanks to the smart temperature control system. Overall, this is a phenomenal, ultra-portable charger — sleek, functional, and truly innovative in design. It’s easily one of my favorite tech accessories of the year.

JVR756 · December 24, 2025 · Amazon
★★★★Verified purchase

It's lightweight and okay enough. ↗

It's slim and charges up fast. I'd like the option to charge something that has a UBC port though. This charges my Samsung Galaxy S8 just fine (connector) but I can't plug a USB end to it and charge something that needs that kind of connection. It just has one type of connector.

Honest Consumer · February 5, 2026 · Amazon
★★★★★Verified purchase

Great little pocket charger! ↗

Very slim! Also, it does have mag so it sticks to my phone! I don’t like mag charging on my portable power banks as my phone gets hot. This one sticks to my phone but charges via cord! Perfect! Hey Lisen, can you send a short cord with this? My phone charged from 40% to 100% in about 15 minutes. It fits nicely in my pocket! I did order some short cords to go with it! But I can say, this brand has yet to let me down!

Blonde Aggie · May 11, 2026 · Amazon
★★★Verified purchase

Very small and useful for boosting many cellphones with some caveats. ↗

I am amending my review to 4 stars. The seller rapidly messaged via Amazon and apologized for this product not meeting my expectations and needs. They explained its limitations with some devices such as my particular make and model of cell phone, and offered me a refund. I will now definitely consider their products as a very good option for my future purchases. Now recommended as a very compact fast charge boost for many cell phones. After fully charging this power bank it charged my Moto G5 Stylus cell phone to 60% before it was out of charge. Unfortunately the built in USB C cable, while a nice idea, didn't fit well with my phone. But another short usb c to usb c cable provided with the power bank worked fine. A stronger magnet would be nice as it didn't hold securely to my phone. It might attach well to others. Note if you have a case on your phone (I don't) it's unlikely to attach at all. All in all it's a very small lightweight item and very well packaged. And it did work properly to partially charge my phone when placed beside it. Plus prompt courteous customer support is certainly a bonus.

Richard · February 25, 2026 · Amazon
★★★★★Verified purchase

Worth It! ↗

It's like having a 2nd battery in your phone. The magnet is perfect and super thin. Would absolutely buy again.

Vance A. · August 6, 2026 · Amazon
★★★★★Verified purchase

Thin, light and fast!! ↗

I have given this back up battery a fair amount of use. I was expecting not to like it as much as my cordless one BUT it’s WAY better!! I was initially not happy it needs a cord because the ease of the wireless one felt like a game changer to me. But this one magnetically attaches AND it’s so thin and light and fast! The shear ease of holding my phone while it’s charging - which was super awkward with the wireless magnetic charger because of the thickness and weight. There’s a charging wire built in! And I can charge the battery with my phone charger. Did I mention it charges sooooo much faster? Very happy!!

Cambellmore · January 26, 2026 · Amazon
★★★★Verified purchase

Actual measurement 6.8mm, ~12 watts output for me ↗

This is advertised as being 0.2", so I broke out the caliper and measured it. It came out to 6.8mm (I'll say possibly 6.75mm with fudge factor). That comes out to about 0.268", I'd say that's a REALLY liberal use of the description "0.2"". Another thing that's not mentioned is the actual charging speed and the protocols the power bank is capable of. On my S24 Ultra, I could only get around 12W with no voltage changes, so no USB-C PD apparently. Funnily enough, the power bank itself seems to charge at 9V 20A from the very brief checks I did, so it's maybe capable of PD, just not for my phone. So idk what's going on with the charge protocols, but at the end of the day, it doesn't matter because the power bank does what I need it for: an emergency backup battery for my phone that's as slim as possible so I can forget about it if I don't need it, attaches to the back of my phone with magnet, and with a built in cable so that I have one less thing to remember to grab. Even though the advertisement is pretty misleading on size and frustratingly vague on charge speed, it's better than anything I could find that accomplishes those two points adequately. So I'll keep it.

SangReview · April 1, 2026 · Amazon

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