Powers and charges your various devices. Handy built-in flashlight, carry case and AC Adapter
598605
<div id="video-block-RIWAG17P0FNCT" class="a-section a-spacing-small a-spacing-top-mini video-block"></div><input type="hidden" name="" value="https://images-na.ssl-images-amazon.com/images/I/D1Xm9hOS%2BnS.mp4" class="video-url"><input type="hidden" name="" value="https://images-na.ssl-images-amazon.com/images/I/71F0Au850qS.png" class="video-slate-img-url">The RAVPower Dynamo-On-The-Go Power Bank is a very useful gadget. Its compact size makes it easily pocketable or storable in your purse, backpack, computer case or just about anywhere. Not only will it charge the batteries in many devices such as iPhone, iPad, iPod and other smartphones, it will also extend the useful operating time of those devices. And as an added feature the battery pack includes a small LED flashlight.

I have succesfully used this Power Bank on numerous devices including: Nexus 7 tablet, iPad3, iPhone4, Samsung HMX-H205 camcorder, Sansa Clip and Sansa Fuze mp3 players.

It is possible to use your device while it is connected to the Power Bank. The Power Bank is able to charge or operate a single device at a time as there is only a single USB output port.  Depending on the capacity of the battery in the device you are charging, you may be able to charge that device a couple times. However a device with a large capacity battery (greater than than the 5200 mAh like the iPad)  will not be able to be fully charged but will certainly have a good amount of power restored to it after connecting to the Power Bank.

The Power Bank includes 7 different tips to fit a variety of devices, Among the most useful tips are the micro-USB, mini-USB and USB. If there isn't an included tip to fit your device, like for Apple products, you can simply use the USB cable provided with your device.

The Power Bank has a button to turn it on and off. Below that button is a set of blue LED's that indicate the charge status of the battery. 1 light indicates <25%, 2 lights indicates 25-50%, 3 lights indicates 50-75% charge and all 4 light means there is from 75%-100% charge.

There are two ports; a micro-USB input port for charging the battery pack and a USB port for the output. On the same end as the USB port is  a low-output LED flashlight. Contrary to what the instructions say, the flashlight turns on/off by a 2-3 second press and hold of the power button (the instructions say to quickly double-press the button)

RAVPower also includes 2 USB cables; a short 7" cable and a longer cable. Both USB cables are designed with a receiving end for the tips. There is also a 5V/1A AC power adapter included in the package. This is something that is not included with other battery packs that I have owned and it's appreciated because it is tiny and means I don't have to carry around an additional AC Adapter. The Power Bank can also be re-charged by using the USB port on your computer, but will take a long time to charge because of the low output provided by the computer USB port.

All of this fits into a nice little flannel bag with drawstring closure that is included with the Power Bank.

UPDATE: In my video I say mini-USB when I meant to say micro -USB in referring to the charging port on the device. Sorry for the confusion. My brain just wasn't cooperative.

I was provided a sample for review.
466697
This portable battery charging power bank provides a lot of backup power and can be used with a wide range of battery powered devices, including laptop PCs, mobile phones, and tablets. This charger has a total of 6 ports: 4 USB ports and 2 laptop ports. I tried it with my Toshiba L755 laptop, which uses an AC charging adapter that uses 100V, 1.5A input and 19V, 3.42A output, and it functioned fine. You will want to check the specs on your devices to see which of the ports is designed to best match the amount of current it is designed for. There are LED lights indicating the charge status of the battery in this unit - when they are all solid that means the power bank is fully charged. This comes with adapters and cables for you to connect it to almost any laptop or USB charging cable. There is also a zippered storage case/sleeve to keep the power bank and accessories in. The box this came in also included an extra little small power bank that's ideal for occasional phone charging. I have to say that while I may not need to use this much it's good to have this extra power available in case there's no other way available to recharge your laptop. I was provided a sample of this power bank at no cost for my honest, unbiased review.
2596049
Handy multifunction device.  Can be a mobile hotspot, emergency battery backup, allows streaming of movies from a USB, and can serve as a camera backup device while traveling.  iOS app is sub par and needs some work.  All in all though, a very handy device.  I have another that only serves as a battery backup and flashlight, this one does so much more.  Recommended
4202645
This power bank provides what I need and more. The power bank fits comfortably in my backpack pouch that I have. The flashlight is a nice addition.
3997128
I love this power bank, very handy i used to charge my iPhone and androide Device at the same time and fast charging. The led is usefull for some stuff
1967239
Powerful. Compact. Solid Flashlight w/ Well-made Charger.
3210510
i love this charger----can charge several items at a time and once even used it for emergency power for my laptop.  plenty of adapters and a neat mesh bag to hold everything.
4844534
I love this thing!  I carry it with my external cell phone battery pack and it fits in the mesh bag the charger comes with.  It has a button to turn off and on.  Now I've got a long-lasting rechargeable emergency flashlight.  I carry an Anker lipstick-sized 3200 mAh charger with me and it fits into the charger just fine.  The only thing is I have to remove the light in order to turn the charger on before I can turn the light on and off.  If you are trying to make a flashlight you might consider a battery pack that is always on when you plug your usb device into it - that way you can leave the light plugged in all the time and use the light switch.
502272
This little handy-dandy device replaces multiple charges in my travel bag.  Now my wife and I can charge each of our phones and tablets with only one AC outlet, plus have room for another USB port for charging if needed.
3713656
With so many devices requiring USB charging and with USB ports often at a premium, this little charger is great to have around.  Because it's so small and light, it's easy to bring along when you travel too.  One end is a standard three-prong grounded plug while the other has two USB connections, one rated at 2.1 amps.  For tablets and other power-hungry equipment, it's best to use that one alone but as long as you don't exceed energy requirements, you can easily charge two devices simultaneously.  A molded cover protects the plug end when it's not in use.

The charger comfortably handled my Kindle, phone, MP3 player and a few other gadgets as well, either singly or in pairs.  My only wish is that it had a power indicator but that would undoubtedly increase the price.  Bottom line: it works and works well.
1606358
Excellent external battery pack. I have had this for several months now, and use it to charge my iPhone 6 Plus and my iPad on trips. My family loves it because we can all charge our devices on vacations or when at soccer tournaments. The built in features prevent surges and any weird charging issues, and even the mini-flashlight feature is useful when looking for a power cord or where to plug in in low light conditions. Very useful.
2726849
It's compact enough to take anywhere - about the size of a tube of lipstick.  It has totally come in handy when I've needed to charge my various electronic products.
3722293
This small but powerful powerbank charges devices quickly. It has a nice feel to it: soft, rounded edges that help when you are using the built-in flashlight. It has a four light display that shows how much power is left in the bank. It comes with two charging cables, (USB to micro-USB), one is short and one longer but it will only charge one device at a time.

It also has a really nice lanyard in case you want to hang it around your neck while charging or if you are walking with it and want the flashlight feature handy. I had a lot of trouble getting the lanyard threaded through the little corner hole but a little ingenuity and thread and I made it work.

It charges a dead phone about three times and a Kindle Fire a little less than that.

A really nice unit for basic needs.

I was provided a unit for evaluation and an honest review.
1960332
My item arrived in a sealed plastic case which included the charging strip and AC power cord. For dcor reasons I chose a white charger as this also comes in black. The charger has 8 USB ports on it to charge pretty much whatever device I have that needs to be charged whether its my iPad, cell phone, or Kindle Fire.

The Charger has a power strip like appearance with an on/off switch and LED.

The charger has a convenient power switch on it with an associated LED to show the USB charger is ready to use. This is a 50 Watt charger and although I didn't measure the power, it didn't have any trouble supplying power to my devices being charged.

I have kept my devices connected for charging over night without any issues, I didn't have any problems with the charger getting hot as some of them do, it seems to handle the load its given well.

Overall this is a good charger, works well with everything I've given it so far.
3892601
Great portable charger. I purchased three due to rapid charging (faster than many electric chargers).  It has two out charge levels 2.1 and 2.4 and two devices can be charged at the same time.  Flashlight is a bonus.
2863593
I highly recommend this External battery pack.

It provides 2.1 AMPs per each of the two ports. The LEDs help you to understand how much battery in 25% increments.

It also has a flashlight LED along with a few features, strobe and, off and on.

Everything works well, the flashlight isn't too bright. But it is slightly heavy, to be expected with 10,000 mah though.

The battery also seems to be of good quality and doesn't appear to degrade in quality as fast as some cheaper lithium ion batteries I've tried in the past.

Highly recommend this item.
191574
Really handy to have around, small enough to travel with & charges things quickly.