BytePower

Mini Power Bank 5500mAh Portable Power Bank Dual USB-C Ports Cell Phone Power Charger LCD LED Display Battery

1826+ bought in the past month

$9.99$34.99

About this item

  • ⚡⚡ Dual High-Speed Charging USB-C ports ⚡⚡ : advanced PowerIQ 3.0 technology, both 22.5W output ports. the mini power bank usb-c portable charger also supports pass through charging and allow charging two device at same time,The built-in Type-C/USB-C cable support both input and output. the portabale phone charger charging Samsung from 0% to 60% with only 30 minutes.
  • ⚡⚡ Mini Size ⚡⚡ : Lipstick Size, easy taken in pocket ,purse and bags,Light weight around 100g but big Capacity, a perfect charger for travel.No Need Extra Cable for Charging your Phones,the built-in interface allows you to charge your phones anytime, anywhere, without having to carry a data cable with you.
  • ⚡⚡ 5500mAh LED Display Charger ⚡⚡ : The portable power bank has LED displays the battery numerically, 5500mAh capacity battery allows at least fully charge once when charging without using the phone.
  • ⚡⚡ Warm Tips⚡⚡ : This power bank is not suitable for Iphone 14 and below (13,12,11,10~6), it is widely compatible with iPhone 17/16/15/15 Plus/15 Pro/15 Pro Max Samsung S21, S20 FE, Galaxy A52, Note 20 Ultra, S10 Plus, S10, S10e, Note 9, S9 Plus, S9, Note 8, Galaxy Fold, Flip 3 and Fold 3 Series; LG, Moto, Google Pixel,or other USB-C devices etc.
  • ⚡⚡ What You Get ⚡⚡ : 1 x 5500mAh portable charger,1 x USB-C cable, 1 x User manual . If you have any question, please feel free to contact us.
$9.99
Was $34.99Save $25.00

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Delivery15 Apr – 21 Apr
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Product details

Connector TypeUSB Type C
BrandBytePower
Battery Capacity5500 Milliamp Hours
ColorBlack
Special FeatureBuilt In Cable, Digital Display, Dual USB-C ports, Lightweight, Lipstick Size

Technical specifications

product_dimensions2.7 x 5.79 x 0.74 inches
item_weight4.2 ounces
batteries1 Lithium Polymer batteries required. (included)
best_sellers_rank#13,877 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #559 in Cell Phone Portable Power Banks
special_featuresBuilt In Cable, Digital Display, Dual USB-C ports, Lightweight, Lipstick Size
other_display_featuresWireless
colorBlack
manufacturerShenzhen Coolstar Technology Limited
date_first_availableJuly 18, 2022

Product videos

Product video 1

Customer reviews

3.8223 ratings

Customers say

Customers appreciate the power bank's small size and portability, with one mentioning it's convenient enough to carry in a pocket.

★★★★★

works for Android

HopeNovember 29, 2025

It works for SAMSUNG GALAXY NOTE 10+. I have extra top for IPHONE. This does not fork for iPhone 12.The price is very good. Looks nice. Unfortunately, ,after I tried the second block , It did not work. One-return Today I received two more. Both work perfect. No problem Read more

★★★★★

Great portable power bank

Kiki LoGiDecember 29, 2025

Best portable power bank, I even got one for my kids for sports when they are stuck on a bus etc. Holds a charge for awhile. Read more

★☆☆☆☆

Great idea, flawed execution

Lissa GSeptember 18, 2024

This product was exactly what I was looking for as far as size and purpose. However, it doesn't work well. I've had it less than two months I believe, and it's lost it's ability to hold a charge. It'll be at 0, before I even go to use it. It also takes forever to charge itself. And the button to show the battery percentage stopped working. I actually got a replacement thinking maybe the first one was defective... but looks like I'm 0 for 2. I like the idea so much, I would've tried for a third one, but my return window closed. Read more

★★★★★

What A Charger‼️

RonniJuly 25, 2024

Man, when I tell you I like this Byte Power cellphone charger it's true! I've bought several types, sizes & brands throughout many years probably 15+yrs. It small, convenient, sturdy & dependable! Oh, and the most part fast getting charged & powering my cell‼️ I hv a Samsung Galaxy S22 Plus! It will charge it from 40% to 100% in abt 1hr while being used!! Also, the attachments to power your cell are attached. You can carry it with the built-in lanyard or not. Love the design, allowing 2 ways or 2 items to charge. I usually get 1 full charge before having to charge it. It would probably be bigger & weigh more for multiple times. But this 5500 mAh serves it's purpose. If your cell battery isn't as big you'll get more time/s to use it. Haven't seen how long it will hold a charge before having to charge it yet. Thanks, Amazon! Read more

★★★★☆

Nice charger for price

Warren DuttonMarch 27, 2025

I like the size of this charger, and it works great. I've used it about 20 times, and it charges my samsung phone pretty quickly. Im disappointed that the built-in USB C cable states that it supports in and out put charging, but every time I plug the built in USB C cable into a power source, it does not recharge the unit. Overall, I'm satisfied with this item. I would give this item away as a cute stocking stuffer. Read more

★★★☆☆

Doesn’t last long enough to recharge phone.

LStevensOctober 20, 2025

Runs out of charge really fast. Read more

★★★★★

Convenience 👍

gsxrmac000December 16, 2025

I really like these portable chargers Read more

★★★★★

Stay Charged

James RNovember 5, 2025

Worth the purchase! Not heavy battery fills up up to 75% and style is convenient for the pocket, bag or purse. Its durable too. Read more

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