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4-Pack: PWRCard 2500mAh Emergency Slim Power Bank with Charging Cables

Product image Product image Product image Product image Product image Product image Product image

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$320 save 96%
4 for $12

Customer Reviews

★ ★ ★ ★ ★
★ ★ ★ ★ ★
★ ★ ★ ★ ★
★ ★ ★ ★ ★
3.3 Overall Rating

A product’s star rating is based on a Machine Learning model instead of a raw data average. This model takes into account various factors used to improve the confidence in our star ratings.

5 stars
41%
4 stars
15%
3 stars
3%
2 stars
9%
1 star
32%
★ ★ ★ ★ ★
Verified Purchase

Slim and powerful

I tried the power bank and it does the trick. It is great to have many options of charging cables. I kept one for myself and the other 3 will be gifts.

Written by @CCFinster - October 28th 2025
★ ★ ★ ★ ★
Verified Purchase

Fantastic

After a few readings of Manuel this 83 yr.old has got it figured out. It’s fantastic. A great price. A+++++

Written by @sugarbugger - January 7th 2026
★ ★ ★ ★ ★
Verified Purchase

Perfect for me on the go.

Very nice, work well with both my iPhone and android devices as was stated in the article. Happy that I purchased this device.

Written by @blueberrypie456 - August 23rd 2025
See All Reviews

Features

  • Stylish and ultra-thin power bank easily fits into your wallet, pocket, or purse
  • Small Size with 2500mAh battery for emergency use, each individual PWRcard will charge your phone roughly 20% - 50% depending on your phones internal battery size
  • Power Bank is as thin as a few stacked credit cards
  • Comes with USB-C, Lightning and Micro USB cables
  • Cable becomes part of the device so you never lose them
  • Crafted from premium materials, ensuring outstanding durability
  • LED indicators show you how much charge it has remaining
  • Works with both Apple and Android devices
    Please note each individual power bank will not fully charge most phones

Specifications

Capacity 2500mAh
Battery Cell Lithium-ion polymer
Input 5V/0.8A
Output 5V/1A
Charging Time 90 minutes to fully charge PWRCard
Charging Capacity Charges typical phones 20% - 50% power
Pass-through capable Yes
Weight 2oz each
Dimensions 3.79" L x 2.41" W x 0.33" H each
User Guide PDF download

What’s Included?

  • 4x PWRcard 2500mAh Slim Power Banks
  • 4x USB-C Cables
  • 4x Micro-USB Cables
  • 4x Lightning Cables

Warranty

90 days

Estimated Delivery Date

Tuesday, Feb 17 - Thursday, Feb 19

Reviews

★ ★ ★ ★ ★
Verified Purchase

Slim and powerful

I tried the power bank and it does the trick. It is great to have many options of charging cables. I kept one for myself and the other 3 will be gifts.

Written by @CCFinster - October 28th 2025
★ ★ ★ ★ ★
Verified Purchase

Fantastic

After a few readings of Manuel this 83 yr.old has got it figured out. It’s fantastic. A great price. A+++++

Written by @sugarbugger - January 7th 2026
★ ★ ★ ★ ★
Verified Purchase

4 Slim Power Banks are Incredible Christmas Gifts

These little puppies are truly amazing for the size!

Written by @monetrenua - December 16th 2025
★ ★ ★ ★ ★
Verified Purchase

Power Banks

Please disregard my previous message, my power banks arrived today by usps, please disregard my earlier message. I have received my order. Thanks,

Written by @user59517624 - October 28th 2025
★ ★ ★ ★ ★
Verified Purchase

Perfect for me on the go.

Very nice, work well with both my iPhone and android devices as was stated in the article. Happy that I purchased this device.

Written by @blueberrypie456 - August 23rd 2025
★ ★ ★ ★ ★
Verified Purchase

Slim shady

They are slimmer than I thought they were going to be. Hopefully they will make great Christmas gifts.

Written by @Panano - October 26th 2025
★ ★ ★ ★ ★
Verified Purchase

very quick charge

These power banks charge our phones faster than plugging them in to the outlet. Easy to use.

Written by @Srk9mom - August 2nd 2025
★ ★ ★ ★ ★
Verified Purchase

adapters

adapters cords are a little difficult to figure out for a 76 year old but it seems like a well built product.

Written by @curtiss49 - October 21st 2025
★ ★ ★ ★ ★
Verified Purchase

Necessary Technology

The product works well as expected. It’s compact size is perfect for on the go!

Written by @bbailey1098 - November 25th 2025
★ ★ ★ ★ ★

Works great

Awesome compact and convenient

Written by @user00731851 - August 3rd 2025
★ ★ ★ ★ ★
Verified Purchase

Chargers

Small compact, easy to hold

Written by @lusabeadleguidr - October 17th 2025
★ ★ ★ ★ ★
Verified Purchase

Phone bank

They work real good

Written by @user76091583 - August 22nd 2025
★ ★ ★ ★ ★
Verified Purchase

Good product at an affordable price

Written by @giftbear45 - November 26th 2025
★ ★ ★ ★ ★
Verified Purchase

Great

Written by @user24533744 - November 25th 2025
★ ★ ★ ★ ★
Verified Purchase

Great

Written by @charles06 - October 1st 2025
★ ★ ★ ★ ★
Verified Purchase

It’s great

Written by @user13873664 - August 21st 2025
★ ★ ★ ★ ★
Verified Purchase

They work great!!

Written by @annataylor93 - January 6th 2026
★ ★ ★ ★ ★
Verified Purchase

These are gifts!

I bought these for Christmas gifts. They seem to be in good condition. Have a blessed and amazing day.

Written by @user46529263 - September 9th 2025
★ ★ ★ ★ ★
Verified Purchase

Customer Service

I would like to that the customer service is is really spectacular, wish more businesses followed your lead.

Thanks for understanding.

Written by @Busta4400 - December 26th 2025
★ ★ ★ ★ ★
Verified Purchase

Not bad

Charge them up and going to try them out but right now one of them won’t charge up all the way…

Written by @MornSav205 - November 22nd 2025
★ ★ ★ ★ ★
Verified Purchase

Battery supply card

Battery cover on one card separated from insides.

Written by @hwilkinson - November 12th 2025
★ ★ ★ ★ ★
Verified Purchase

Great charger

Charges alright.

Written by @user19219322 - December 3rd 2025
★ ★ ★ ★ ★
Verified Purchase

They are pretty good except the cords are loose when putting them in the slot they are supposed to go

Written by @user29678639 - October 20th 2025
★ ★ ★ ★ ★
Verified Purchase

This would be a nice Christmas gift

Written by @155east182 - November 22nd 2025
★ ★ ★ ★ ★
Verified Purchase

Very nice size

Written by @user61330667 - November 25th 2025
★ ★ ★ ★ ★
Verified Purchase

Great for gifts

Written by @user00574045 - November 25th 2025
★ ★ ★ ★ ★
Verified Purchase

Not enough power

Will not give a full charge for a phone. Only charges about half ways.

Written by @skweeky - November 14th 2025
★ ★ ★ ★ ★
Verified Purchase

the card did not charge my iPhone that was already 50% full.

the device was cute but not very powerful and I had thought I would be able to charge my phone without a problem

Written by @bduffy0105 - October 25th 2025
★ ★ ★ ★ ★

Power card

The first one I opened is not taking a charge and therefore unable to use? Hoping the others work well as I got them for stocking stuffers.

Written by @user48141341 - October 25th 2025
★ ★ ★ ★ ★
Verified Purchase

Charger

I didn’t like the product. I contacted them and told them. I received a quick response and was refunded. Thanks so muck!

Written by @user13079657 - October 21st 2025
★ ★ ★ ★ ★
Verified Purchase

They don’t fit most phones

Definitely not a good purchase for me won’t work with
Any
Samsung phone

Written by @user64919024 - December 14th 2025
★ ★ ★ ★ ★
Verified Purchase

Not charging

I charged it but when I plug it into my phone , the lights go out and us not charging.

Written by @caroldan71 - August 30th 2025
★ ★ ★ ★ ★
Verified Purchase

4-Pack: PWRCard 2500mAh Slim Power Banks

I didn’t really like them. They have too many small cords. I could not figure out what the meaning of all the tiny cords are suppose to be used for??

Written by @vegad1959 - October 26th 2025
★ ★ ★ ★ ★
Verified Purchase

Completely worthless!

I bought a four pack for stocking stuffers, opened one up, fully charged it, and put it on my phone. I started at 53% and in five hours it was at 69%. On top of that it’s now out of power. Do not waste your money on this product!

Written by @im2tlkativ - October 3rd 2025
★ ★ ★ ★ ★
Verified Purchase

Disappointed

Received my order today, disappointed!
None of the power banks work, even fully charged . The ports, they seem stripped and will not hold the charging cables.
Maybe this 4 for $10 deal was a little too good to be true.

Written by @user86367805 - January 7th 2026
★ ★ ★ ★ ★
Verified Purchase

Waste of money

At 6:01 p.m. I plugged my fully charged power bank and to my phone which was at 40%. Then by 6:25 the power bank had died had gone through all of it charging and my phone only went to 51%. Now I know why it was 4 for $10, these things are a joke and a waste of money. I wish I had read the reviews.

Written by @user16207960 - November 14th 2025
★ ★ ★ ★ ★
Verified Purchase

Not great!

The body of 3 of the 4 chargers is not fully closed. Tried to snap them back in but doesn’t work. Not sure if it will affect performance yet but made very cheaply.

Written by @lindah13 - November 9th 2025
★ ★ ★ ★ ★
Verified Purchase

do not buy charge does not last very long

not impressed with this item. I ordered several 2 will not charge properly due to port being damaged. They ones that work do not charge your phone for very long. I would not recommend this product. I would not buy again. NOT IMPRESSED

Written by @venessar - November 10th 2025
★ ★ ★ ★ ★
Verified Purchase

Very Disapointed

I expected this charger to fully charge one device without any interuption. It did about a third of a charge. Will not work for the Christmas gifts I was planning to use them for.

Written by @user86485732 - November 5th 2025
★ ★ ★ ★ ★
Verified Purchase

They SUCK!

The shortest cord I have ever seen! It was fully charged and wouldn’t even charge my phone one full charge. Very disappointed! Even worse is that I bought 2 deals.

Written by @user65997697 - October 20th 2025
★ ★ ★ ★ ★
Verified Purchase

Worthless PWR CARD Slim Power Banks

It angers me to know that I wasted my energy and moneyon this product.
I received a defective/ damage 4 Pack Card 2500 mAh Slim Power Banks, 2 quantities.
It’s Junk!

Written by @MoniqueHopkins - October 27th 2025
★ ★ ★ ★ ★
Verified Purchase

Faults advertisement

The charge only charge my phone to 10-12%.
Didn’t charge my phone the 80% that the advertisement said. This is faults advertisement.

Written by @user86653173 - October 1st 2025
★ ★ ★ ★ ★
Verified Purchase

No c cable

Thought it had a c cable but none

Written by @user41403654 - November 12th 2025
★ ★ ★ ★ ★
Verified Purchase

Bad product

Tried it. It didn’t work. I want to return it

Written by @babyroro514 - October 27th 2025
★ ★ ★ ★ ★
Verified Purchase

It’s not for type c charger

It’s flimsy, don’t buy

Written by @user87134306 - September 10th 2025
★ ★ ★ ★ ★
Verified Purchase

Don’t bother

They do not work

Written by @RoLower - October 25th 2025
★ ★ ★ ★ ★
Verified Purchase

I have placed 2 orders of these and plan to give as gifts!!! The coating coming off is very embarrassing! What kind of compensation or remedy can I expect??? I can send photos!!!

Written by @libragirl1014 - November 4th 2025
★ ★ ★ ★ ★
Verified Purchase

I used one of these today and it’s junk. Charge message on my phone stated
It would take 2 hrs 45 minutes to charge fully 38% to 100.
That time is ridiculous. 1 of the 2 I opened was missing the power to phone charger but was reimbursed. I want instructions on how to return & receive a refund. Otherwise I can go thru the BBB. Thank you.

Written by @kmburgess1 - October 23rd 2025
★ ★ ★ ★ ★
Verified Purchase

this product does not work properly, non of the attachment for the phones work or stay in the power bank

Written by @smbeckham - August 5th 2025
★ ★ ★ ★ ★
Verified Purchase

Does not have a lot of power takes too long to charge then you only get a quarter charge

Written by @Outlawc - November 13th 2025
★ ★ ★ ★ ★
Verified Purchase

Slim Power Banks, when fully charged only last about 30 minutes!!

Written by @Tc6 - October 30th 2025
★ ★ ★ ★ ★

Top cover is falling apart
Like to return it please

Written by @msvg321 - December 17th 2025
★ ★ ★ ★ ★
Verified Purchase

Product does not work as advertised

Written by @janettweedle - November 5th 2025
★ ★ ★ ★ ★

Don't work

Written by @smdreamgolf - January 11th 2026

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Reviews

  1. 2-Pack Case Logic Huxton 15.6" Laptop Sleeves
    ★ ★ ★ ★ ★
    WOW

    These Laptop Sleeves are GREAT!!! I didn't think they would be as nice as they are. I know my husband and I won't have any worries about traveling with out laptops now. Thank you

  2. JOYFAR 30,000mAh Portable PowerBank with 2 Built in Cables + 22.5W USB-C Output
    ★ ★ ★ ★ ★
    Quick chargers grow up!

    I’ve ordered 3 of these fast chargers. After getting the first one because of the 30,000 Ah/115.5Wh. What does that mean? Haven’t the foggiest idea but I know this charger really is fast and has more multiple charges than most. The USB-C & lighting options tuck securely into the back plus shows percentage of charges left. It’s hefty but packs a lot into the package. Price is really affordable so stock up while you can!

  3. Olympia Huntsman 19" Outdoor Daypack
    ★ ★ ★ ★ ★
    Very nice

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