Customer Ratings & Reviews

This is such a good thing to carry on you at all times. It holds a charge for what seems like forever and is perfect at times when you've drained your battery. It is small enough to pack and bring anywhere and weighs next to nothing. Highly advise this especially while traveling with limited resources for connecting to power.

I've never need one of these before now my battery is draining faster and faster. this is nice to have light weight it has a 2 times charge on it . Comes with a little flash light built in. The price was great for it don't pass this one up for a bigger name brand one that will coast you 60.00. This does the job.

For the money, this is a great product. Bought it on a whim because I needed a fast charge when out and about, and it quickly filled my phone. It's great because it comes with a mini chord- I keep it in my work go bag at all times now so that I am ready at a moment's notice. I went ahead and got the one that holds more of a charge (I think 2 full charges) because for an extra $4 it seemed worth it.

Performs exactly as advertised. For the price point it's amazing. Could be a little slimmer and it could charger faster but again for the price it's unbeatable and those features would be expected at the next price range up. It'll charge your phone if your stuck somewhere without an outlet...great for long travel days. Recharges my note 4 battery 1.5 times from a completely depleted state.

It's fast, battery lasts forever, and it's handy as heck. The biggest gripe I have with it is it is pretty confusing knowing if it's on, off, or in pairing mode. It would be nice to be able to get right in the car and have it immediately connect. The reason for the 4 stars is that it's small, works perfectly, and the battery lasts forever.

This is a reasonably priced way to be sure my daughter always has extra power for her phone. I wish it held more than two charges.

I seriously love this battery pack. It is affordable and small so it fits perfectly in your purse or pocket. It lasts a long time too. My fiance and I bought these while we spend all day long at Disneyland and they worked great. One bonus, they even charge your phone well when your phone is in use. Definitely recommend this! Maybe stocking stuffers? They are great!

I needed a quick USB charger for a trip since I noticed my other one had stopped functioning. I looked around and most of the "big brand" models were way to pricey. This one was an excellent price and it was more then efficient. It came 3/4 of the way charged and was ready to go out of the box. Small, lightweight, affordable, what more could you want?

Small size, charges fast, nice little flashlight, easy to use.

I bought two of these portable chargers for use when cycling, just to keep my phone (iPhone 6s Plus) powered during longer rides, what with cycling app and GPS use, etc. The size is ideal, as it fits inside a small, zippered bag, Velcroed to the top tube. Note: I needed to purchase an iPhone charge cable, separately - A standard USB to micro-USB (per Android phones, etc) is provided with the battery (and for charging the charger) I found that a single charger can keep my phone fully charged for several hours - I’ve only required one battery for a day’s riding of around five hours. Note: I don’t tend to leave the screen on for more than a few minutes at a time, due to concerns of overheating the phone (in Southern Arizona). The four quadrant, green LED charge level indicator is adequate for showing 0 to 100%, in 25% steps - Level shown during charging (permanently illuminated), and discharging (on pressing the central, on/off button). Summary: Good size, weight and shape for use when cycling, hiking, etc - However, I’m pretty certain they’re not particularly water resistant ...

Perfect for my back up power. Charges fast and hold fUlla charge for multiple days. Fits perfectly in my purse for easy travel.

charged up in a few hours. has a built in light. better value than the competition. has a matte cover that doesn't slide around in your pocket or purse. comes with usb cable(do not bend usb copper cables) and universal plug for android device,(can also get one for apple). lithium ion, 4000 mAh input, 5v/1A output 5v/2.4A max.

very good charger when i bought it it was fully charged, I still haven't had to use it and it still fully charged, there's a button you can press and it tells you how much charge still left

Picked this up for my wife who was traveling and burns through battery power on her smart phone with all the phone calls for business. She needed extra power for a convention and this provided 5 full charges and paid for itself in one week... easy to use and small/compact.

Needed something small to carry along and this works great. Good pricing and product works great.

For something like this that we need to carry around with us, its nice to have dimensions that make it easy to put into pockets, backpacks, purses, etc. This one isn't thick or bulky shaped and not too heavy, while still having enough energy for today's smartphones.

The charger worked really well when on business travel. A quick tap of the power button lets you see what the approximate battery level is. It charged the phone relatively quickly and is not too large and bulky to have about 2 full charges worth of juice.

We recently took a long road trip and our car charger was not working - (not the charger itself, but the port in the console was faulty). The Tzumi - Pocketjuice Portable Charger was my choice to have charging capability for our android devices while on the road. We wanted to be able to utilize the phone's navigation app and not run out of power before we arrived at our destination. This device is simple to use and when fully charged, it delivers a full charge with room to spare. It has a circular green light that indicates when its fully charged. I like the feel of the charger, it's sleek, with a black matte finish and it fits in your palm. It can easily fit in a purse or car console without taking up a lot of space. I was going to order online, but was able to find it in stock at my local Best Buy store. Great item. I would definitely recommend it.

it is small and has a light and looks like it will do the job

I love this charger because of its size and fast charging. I can fit it in my pocket and pocket book and it does'nt take up much room. I can charger my phone twice before I need to charger the charger again.