Customer Ratings & Reviews

I love the digital display so you aren't left guessing how much juice it has left. Charges my iPhone 5s several times before needing to be recharged. Whenever I use it in public people always want to know where I got it. Everyone loves it it's really a lifesaver.

Got more than i expected from this product at a very low price. Love the fact that it reads how much battery is left and the output it gives out. Able to charge multiple tablets and phones.

Never hurts to have a battery pack nearby. Especially while traveling. This device can power up a smart phone, ipod, ipad, ps vita, and probably more. I really like the display that tells you how much juice you still have in your battery pack.

I'm impressed with the solid build quality and quick charging using the 2.1amp USB plug in but it doesn't seem to give me a full charge I should from it. 10,400 should give me a little over 2.5 charges but I can't quite get 2 full charges. Still for the price even considering it more like 9,000 it's a great value.

I love this product. I love the fact that it has 10,400 mAh and two USB ports to charge two devices. I also love the idea that it uses percentages instead of LED dots to tell how much power has been used. I would recommend it to anyone.

Out of the box this product is 76% charged. It takes about one hour to complete the initial charge. Once the charger is at 0% it takes approximately 8-10 hours to fully charge once again, so can be completed overnight. Once it has been charged to 100%, it will charge a dead smartphone 4 times before needing to be plugged in again. While it is plugged in, it cannot provide a charge simultaneously. Great for charging several types of electronic devices!

I work long hours and use my phone. There is hardly a power source nearby so this is great. Most power and cheaper than other brands. Also good on trips to theme parks. Charge phone while you wait in lines for rides.

I have had several different mobile batteries and this one has been the best one yet. Sufficiently charges my S4 twice before needing to be recharged. I travel all the time and never leave home without it.

Bought for son who’s in high school. This is a great portable its not too big its used almost on a daily basis to charge up an iphone all the way back to 100% from near death. Might need to charge up portable about twice a week. The screen is good so you can see what % the portable is at. Only con I have is how long it takes to charge the actual unit but that’s is only because I do not have a wall charger with high output . Overall it’s a great unit.

Exactly what I was looking for. This charges quicker than most others, and does not need recharged very often. It can charge two phones at once and displays exactly how much power it has remaining.

I've owned numerous portable chargers and this is the best by far. You get about 6 charges out of it and can even charge 2 devices at once. I will only buy this charger from now on, it's that good.

This works great with my cell phone and my tablets. And last for a long time too. It's real hard to find a power bank that can charge two devices at the same time. The best money that I have spent.

Large capacity for charging your devices. Love that it displays lighted digital percentage of current charge of the power pack. Light stays on during charging. Nice grippy material on sides. Not the most compact, and seems to discharge rather quickly, though.

The PowerPack charges my cell phone and iipad quickly. The PowerPack itself also takes very little time to recharge. it's easy to use.

I purchased the PNY - ID10400 PowerPack USB Portable External Battery charger on the recommendation of the Best Buy sales associate who assisted me when I was buying accessories for my new iPhone 6. It was/is THE BEST accessory ever. This is a must-have product for anyone who owns a mobile phone -- and who doesn't these days? It's lightweight, charges my mobile phone quickly and reliably and it's a bargain at $39.99. In fact, I was so pleased that i went back and bought a second one as a back up. My nieces are constantly borrowing it, so they'll be getting their own for Christmas. Thanks, Best Buy for stocking this item!

Love this charger. It has display screen with the % of charge left one it and the 2 USB charging ports So I can charge two devices at the same time. It's a must have!

I used this for my ipad for 4 hours and it still had over a 30% charge remaining. It recharges quickly. Now I don't have to worry about my i-pad running out of power

Love it, works great! Providing charging be power when I need it. Battery life seems to hold as stated. Would highly recommend. Light easy to carry when on the run.

I bought this for the extra battery life and I'm not disappointed. I can can charge my phone iPad and many other devices before it runs out of juice.

My phone does not hold a change for very long and with this changer I don't ever worry about the battery level! Doesn't take long to recharge either!