Customer Ratings & Reviews

Small enough to keep in pocket, cheap and good for single charge.

use it for pokemon go, absolutely great to get my iPhone charged.

Love the product and charges my phone very well while I am out. Only reason I didn't give the item 5 stars is because the battery pack only can fully charge my phone once before it's completely dead. Just wish it could last a little longer. Overall a great product.

Compact in size but delivers plenty of power. I like the charge indicator LEDs to show me the current battery status. I charged 2 of these packs through the powered USB hub connected to my desktop PC. They also have a long "shelf life" for the charge. I charged both units almost 6 weeks ago and put them in a desk drawer and they still show a full charge.

Charges fast and it works really great !!! Great for on the go!!

Nice and compact battery. Easy to carry around. Would buy again.

Battery charges quickly and lasts a long time. Very easy to use

I love this it's not pricey it works pretty good with my phones

I tested this product when I got home and it worked very well. Now I have something that will keep my phone charged during a power outage.

I bought this after having issues with a couple of battery packs that I had purchased in the past. They where around the same price but didn't even charge a smartphone half way. This power pack is great and can get my iPad fully charged which is a win in my book. Don't spend $50 or more on a PNY or other expensive brand when this Insignia does the job.

Got it on sale 2 for $5 and it work great so can't complaint.

A lot of juice in a great size back up battery! Good purchase

Love it. Really does the job. Charges quickly and easy to use.

This item completely exceeded my expectations when it fully charged a Samsung cell phone. No other powerbank or charger has been able to give me 100% battery power in a single charge with power left over. I have shared this with my friends who keep hinting that they would love for me to forget I loaned it to them so they can keep it "by mistake".

We bought this to travel with. Works well and is affordable.

Charges my s7 two full times! Easy to carry and ready to use!

They had a name brand product worth twice as much but dose the same thing. I chose best buy item.

Works fine, only drawback is there wasn't enough juice to recharge iPad Air 2 while using it. I could only keep the battery around the same charge level during usage. But still a good deal considering the size of it, and would be better suited for phones.

I was going to by a different mobile battery pack, but my cashier led me to this one and I have to say that it has changed my life. My phone normally has a short battery life, requiring me to recharge it long before I'm able to make it home or to a charging station, but with this battery pack I'm able to fully charge my phone at least twice.

Best power bank ever had, good battery backup, easy to carry