Customer Ratings & Reviews

It charges dev quick and durable. The product is bigger than a iPhone 6+, it takes the battery around two days to fully charge. Its heavy and bulky but holds charge for a long time

The 20,000mAh charger quickly charges your smartphone (haven't tested it on a tablet). It's portable in size, but it does have quite a bit of weight to it.

Bought this because it was on sale and less than other power banks with less mAh. Honestly, wasn't expecting much from this but it surprised me with how quickly it charges and it lasted at least 6 full charges between my iPhone and iPad. It is a bit heavy and bulky but that's expected for a power bank with 20,000 mAh. Ideal for traveling!

This is a great backup battery for charging mobile devices. It is a bit bulky, but it packs a lot of energy and can recharge my phone about 3 times before needing to be recharged itself. It is simple to use with only one button. One click to turn it on, and two to turn it off. It could not be simpler.

This battery is fantastic! I got it during one of the deals of the day - it definitely doesn't disappoint. Large capacity and you can charge two devices at a time - it worked for us during a Disney vacation.

I love this charger. I only bought because of the hurricanes. At first I didn't know that I needed to push the green round button for the charge to work, but now it works like a dream. IT IS HEAVY. I only need it for emergencies, so it works for me.

I was looking for a "heavy duty" power bank for my wife and I, that means 2 iphones and 2 tablets (ipad mini and kindle fire) for traveling and it does the job really well, not sure yet about how many charges it can actually do before recharging but I've done several......it's a little heavy but I don't mind....I would definately recommend!

This is a great portable charger that does the trick. I was able to charge a dual go pro battery charger and iphone a few times over. You never realize how much you need one until you have one. I highly recommend the pocket juice.

Great for long flights, camping or when the power is out.

This battery pack really provided a surprising amount of power in a recent river rafting trip. It was a little heavy to carry but worthwhile in light of my power needs. Also seemed like a sturdy device.

Very convenient to use anywhere at home. It's not always convenient to have a charging cable and wall charger in every room of the house. This Portable Charger is convenient for using at the kitchen table, on the coffee table while watching TV, and on the bedroom nightstand. This unit charges VERY quickly, I'm always impressed at how efficient the unit operates.

Heavy and bulky but I actually prefer this way, since it feels solid and durable. I have 2 other lighter and slimmer power banks and they don't hold up the charge and perform as good as this one. It takes a while to fully charge it but once it's fully charged, I can be gone a few days with my iPhone 6s without worrying to find power outlet. It would be more convenient if it had flashlight like my other 2 power banks. 5-star if you can grab one on sale!

I have three of these charging bricks and use them frequently. It is very convenient around the house to not be tethered to the wall by a phone charger. I also traveled Europe recently with two and they kept my phone and my wife's phone charged while we were walking or hiking. This brick is a great option for a purse or backpack, it is a little large to fit in a normal pocket but will fit in a cargo pocket easily.

We have taken this on multiple camping trips. It saves the day for my teenagers’ game console and cellphones when winding down the day and my husband and my cellphones drained from taking pictures. Compact and portable. Only 2 USB outputs but no problem rotating for charging. Indicator light for remaining juice is also great.

Works good haven’t got a problem with it it chargers my phone 3 1/2 times to full battery pretty durable

It charges supper fast easy to use, battery last a long time. Use it every often.

awesome battery pack holds a lot of charge and very portable for its size

So much juice in this thing. Sturdy, sleek, and charges any device fast

I should've purchased this battery pack sooner. I've struggled with a mini battery pack for various reasons and I wish I would've just invested in this one from the gecko. It is easy to use and charges my items really fast. I don't need to continuous charge the batter pack either and allows me to charge my phone multiple times.

easy for camping. you dont have to worry about your charge on phone.