Customer Ratings & Reviews

Cheap, effective, holds a charge comparable to the more expensive brands. Was able to charge my s8+ from 20% to 100% twice. It also feels durable and sturdy. Would buy again.

The charger does a fine job charging up phones and tablets a few times. I guess all chargers are heavy, this unit might be too heavy to lug around in a purse, but portable enough to tote in a back pack when traveling.

Great for on the run power. Or if you car dont have enough outlets for everyone to charge their phones. Also great for running go pros without changing battery

I don’t really use this that much because I just got a new phone that keeps it charge. It’s a little bulky but good for places with no electricity.

This inexpensive charger is quite durable and good for several complete cell phone charges. It is very compact and great for travel purposes.

I wanted a small portable charger that would provide backup on a long trip across the US. This charger works as promised. The two USB ports are more than enough for my need.

I got that charger 5 weeks ago, it’s so fast and sturdy. The best thing is the dual USB outlets so you can charge two devices at same time.

I got this portable charger on sale for $19.99 USD. I think that it is well worth that price! It doesn't have fast/quick charge, or even USB-Type C, but I cannot really complain about that given the 15000 mAh size at this price point. Charging it up takes a couple of hours, usually 2.5+ total. I can get around 2-3 full phone charges from this, assuming my phone is at 30% or below... That will vary for you and your needs though. So far it has worked great for me, I would recommend this product for anyone in need of a simple and basic mobile power bank.

The charger itself takes a while to charge, but lasts when I have been charging me devices. Small profile that easily fits in my pocket.

owned insignia's 15k mah battery for a week. observation on *my* mobile battery pack is that charging takes a while if at all. oddly enough, did notice after toggling the led status button while connected, led indicators do progress, but again substantial charging time passes. input power supply attempts: wall chargers 5v:1a, 5.1v:2.1a and computer. also swapped usb cables still with no joy. important points from the included quick setup guide: ##Blinking LED = < 5% power / 1 LED = 5-25% power / 2 LEDs = 25-50% power / 3 LEDs = 50-75% power / 4 LEDs = 75-100% power ##Plug the other end into a standard USB port on your computer, vehicle charger, or wall charger (not included). The mobile battery automatically begins charging and the blue LED turns on. Note: All four LEDs turn on when the mobile battery is fully charged. ##Do not charge electronic devices while the battery pack is recharging. ultimately, output charging met my expectations. rating 3.5 stars officially until carrying out an exchange. hoping replacement performs better.

Capacity seems to be as listed, and charges pretty quickly for not having Qualcomm Quickcharge. Wish it had USB-C, but for the price I didn't expect it to.

Power went out about a month ago. Usually when this happens they get right on it and within an hour at the most it's back on. This time okndd hour then two, recordings kept saying anytime now. Finally a rep said it would take longer. The total outage time was almost eight hours. I recently bought the Galaxy Tab S3 and one have over 100 movies downloaded to it. Next power outage I'll be set with this additional power supply thatg says will fully charge the pad two times.

Charger works as advertised. Can get a lot of charges out of it without having to recharge immediately. Convenient to hook up multiple devices.

I only have to charge this portable power supply about once every 2 weeks. It charges my iPhone really fast and I carry it with me in my purse and car.

It’s a little heavy. The blue lights are hard to see And it takes a while to charge. But, overall, it charges my phone at least five times and is a great little addition to my digital world!

This is a really handy product as I use it to keep my tablets charged up. Charges up quickly when it is depleted and works quite well. Surely worth having and seems to be a quality product.

I am currently using this portable charger for my Samsung Galaxy S8 and it is great! Charges my phone a couple of times before I have to recharge it. A little heavy, but not a big problem.

I brought the portable charger for a vacation to florida. It worked well and was able to charge a cellphone and tablet quickly. Great product for price also.

I bought this when I went to Vegas. It charged 2 phones at the same time and we were able to be on the strip the whole day with no issues.

As someone who constantly has their phone on them, this product is very necessary especially if you won't be near any outlets to charge up while you are out. Not only does it help me but my entire friend group has peace of mind knowing that i will have this on me at all times. For the price the performance is incredible. I have several of these now and if anyone needs a power bank this is definitely something to consider!