Customer Ratings & Reviews

First of all, I would like to mention that I was sent the Sharkk 1500 mAh portable charger as a test product in exchange for my completely unbiased feedback. Having said that, this product follows the rest of the Sharkk products that I have tested and is fantastic. Straight out of the box, I loved that the power bank came pre-charged so that I didn't have to take the time to charge it before I could use it. I almost immediately needed this so that I could charge my Nintendo 3DS so that I could keep playing and this power bank worked flawlessly. The Sharkk power bank comes with two full sized USB port on it so that you can charge two devices at once. It doesn't appear to have any problem with charging speed when you use both ports at the same time. There are also a series of lights on the top that show how much of a charge the bank has at any given time. The lights are a bit difficult to see at an angle, but you can definitely tell that they are still lit up when they are on. The case has a stone feel on it, which gives this power bank a very sturdy feel and you can definitely keep a good grasp on it while you are walking around. It is a bigger power bank, but that isn't too big of an issue since you get so much charging from it. With a price of less than $45, this is a bargain. I have not tested how well the power bank holds a charge when you aren't using it. I will test that over the next couple months, but I expect that it will hold up great, just like their other products.

I was given this product for free to test and write my honest non-biased opinion on it. This is an amazing product. It has a great texture to it and it charges my phone really fast. It has quite some weight to it which makes it feel really high quality (which it is). I would definitely recommend this to a friend who is looking for a good travel charger.

I was sent this product from Sharkk to review. It had almost a full charge when it came in the mail. It just so happened that night I was going to be doing a lot of video taping, which runs my phone down quite quickly. I took the charger along and sure enough my battery was low on my phone. I was able to keep video taping the rest of the night which usually doesn't happen. The next day, I decided to charge both my iPad and my iPhone at the same time to see how it would work. They both charged fine. I would definitely recommend this product. I do like the size of the product. It is slim, so it doesn't stick out in my purse.

This little portable charger is amazing. We have taken it to the river, beach, out by the pool, the bar... you name it we have used it. We have charged our phones, Ipads, ecigs, anything that has a USB port and you are good to go. I love this device. Totally recommend it if you are always on the go or out and about... Especially with kids because we know that they can drain those devices quickly with all that play. The fact that it has 2 charging ports is the best part.

The Sharkk 15,000mAh power supply was sent to me by Sharkk for me to test, and give my honest/unbiased review. Upon receiving the power supply, I immediately noticed how durable and rugged it felt in my hand. It has a solid weight, but not too heavy to throw in a laptop bag, backpack, or purse. The outer casing has a gritty texture to it. Meaning this thing isn't going to slip out of your hands, or slide around too much, resting in a vehicle. The supply level lights are surprisingly bright, so long as you look at them straight on. From an angle the lights seem dim, although I see this as a benefit, as it is less distracting in the dark. It comes with two full size USB ports for your devices, and the fact that it offers 2.1A and 1A is a huge benefit. There is a micro USB on top as well, in order to charge the power bank. I like this design, because it has all cords coming out from one side of the box, while others tend to put ports all over the place. I've been using the power bank over the last few weeks with various electronics, including an Iphone 6, Nexus 7, GoPro 3, electronic cigarette, and various friends phones. This device performs great, and seems to charge devices just as fast as my certified apple charger. Even when using both ports at once, I notice no notable difference. Mind you that one port is only 1A, this will not charge apple or galaxy devices adequately, so these devices should be used in the 2.1A port. For charging an iphone, and e-cig at the same time, this works great, since the e-cig does not require more than one amp. In terms of durability, this thing is a tank. It floats around in the bottom of my un-organized duffle while I travel (almost everyday) and theres not a scratch on it. I've also been throwing this into my disc golf bag before going out to play a round. The security of knowing you have power for your phone and other devices, while out in the woods is great piece of mind. Overall I think this is a great little device, that everyone should have in their tech arsenal. You never know when you need it, until you do.

I was provided with a free copy of this item for testing and my fair and honest evaluation. This charger features a dual charger so you can charge two devices at once. I used it to charge my phone and kindle while at work since I'm not always near a power source. It did a great job recharging both! My son has also used it to charge his phone while outdoors and is very pleased with it. It does have some weight to it and is large but it does the job well!