Customer Ratings & Reviews

My iPhone's battery is struggling. I purchased this portable charger for my recent overseas trip. It has a long battery storage and kept my iPhone charged throughout my trip. A real life saver and is reasonably priced.

Straight out of the box it charged my phone 4x, with half a charge. It actually fully charged my gaming laptop 2x before needing to be recharged, best charger I've had so far and reasonably priced, also the quickest charger I've had.

It was very useful product and I will recommend this to all. Very easy to charge and use it web needed. The battery is good and charges fast and holds the power for longer

I'm only using this unit for my cell phone. I've used it several times going on a week now and it still charging my iPhone 8 just fine. (on one full charge). Its also not a huge brick to carry around. Perfect size for my use.

Solid portable battery! Charges my phone at least 3 times. Dual USB for two devices, universal micro USB (there's always one laying around somewhere I nthe house in case I lose the one it comes with), simple to use. Just wish it was faster but at this price point nobody should be complaining.

I have had several different portable chargers and this one is among the best. Sleek design, slimline profile, quick charging. My only reservation for 5 stars is that the led's showing available power is not easily determined ata single glance. There is a little bleed over from each led.

I took this to Germany fully charged to power my phone and it kept a charge till I was on my way home. Charging the power bank itself took about 6 hours from just wait empty but I'm very happy with the results.

This was by far the best investment. Once it is fully charged, it will charge your iPhone, iPad and any other electronics rather quickly. I placed my iPhone on the charger and it was almost fully charged within 1.5hours.

This portable charger is great and lasts for a very long time. For just one phone, I can charge it to 100% FOUR times before I have to recharge the portable battery. I bought the 15,000 mAh charger for myself and the 12,000 mAH one for my fiancé and we love it. The only reason I didn't get another 15,000 mAh was because there was only one left! :( We use it when we go play Pokémon Go which eats up the battery of the phone like crazy so it's really a life saver. It's a great charger for a good price! Definitely a great buy!

I’ve purchased several items over the last 2 years from the Insignia brand. I have yet to be disappointed. I’ve used it for my iPhone a couple of times, I fully charged my iPad mini, and I still have power left to charge. I would have given it 5 stars, but it is a little heavy.

Might look like just brick but it is a life saver for sure. I can barely remember how many times I have charge it but i use it almost every day. I used it for a 5 hour flight and still going.

Very please with this item. It's compact size makes it easy to carry and the black finish is attractive. It holds charges well and can quickly recharge my phone, smart watch, and GPS.

This battery handles keeping your phone alive like a champion, but it can be slower at charging your phone compared to some of the more expensive brands that have higher power output charging ports, otherwise a great little battery for the price!

Good price for a charger of this size. Its also nice and compact compared to some, but still a bit on the heavy side. Seems to take longer to charge a connected device than my last Insignia charger but I've never actually timed it to be sure.

This battery pack works great!!!! Fast to recharge my devices and only a fraction of the cost of the rest!!! Why pay $169 for something I paid less than $40 for and does the EXACT SAME THING!!! Great Product.

Charges phone Quickly and Charge lasts few days depending on use. Con it does not come with the plug part that goes in wall for the portable charger itself and the plug to charge it is short.

Can charge my iPhone 8+ four times before dying and charges it quickly. I use it all the time and it works great. If you want a full charge then you have to leave it charging overnight.

Great battery bank! pretty weighty, but that's no problem. For some reason it only shows 3/4 LED lights, but other than that it charges fast, even when gaming on phone(Runescape)!

It took longer than expected - 50% longer than the documentation indicated - to fully charge the charger, but its service has been well beyond expectation. After the device was fully charged it lay on my desk unused for over a week. When I had need of it it still showed a full charge. After charging my iPhone twice from less than %20 to %100 the Portable Charger still showed a full charge itself. Now after three more charges of my phone from around %50 to full the Portable Charger still shows %75 charge in itself. I delayed for years purchasing one of these devices, but I am certainly sold on this one.

Holds a good charge for multiple uses on both my phone and bluetooth headphones. On a days outing for pokemon go, I can recharge both devices twice and in a timely manner.