Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: How long does it take to charge your ceell?
Document: This is a great product. The light itself is pretty bright. It doesn't take to long to charge and its pretty durable.
Flashlight works immediately upon cranking and phone begins charging immediately. I have not tested how long it would take to fully charge a depleted phone battery.
Pros: Loved the qualityIt really does charge!it takes a few turns to get a long lasting charge for lampthis lamp will always be ready for use when you need itCons: Not very effective for charging your phone, its more for maintaining it alive especially for enmergenciesit would take hours for you to charge a phone completely
I took this on a month long trip to Costa Rica where I was staying in the jungle. This flashlight was great. I used the built in caribeaner-clip to attach it to my bag, so I always had it on me. Using the USB port I was able to charge my iPod and the batteries for my headlight - even in the jungle :D It does take about an hour of cranking to charge an iPod.
Well, the flash light part works wonders, BUT I must say I gave up cranking before my phone was actually charged. I tried doing it when my battery was completely low. I could see it was charging, but it must take a very long time. Well, I figured if it takes maybe a half hour to get a full charge with electricity, it might take a bit longer to crank it to get a charge.
Small compact, well put together. It would take forever to charge an iphone while cranking, but in the case of a emergency it's what you have to do.
This works perfectly fine. The light is very bright. Although the charging system isn't very good, it is just only useful for making phone calls. It would take forever to charge my phone (Samsung Stratosphere) and it also does not charge my itouch :/. Other than that, it works fine
Other than that, I have not used it to charge my iPod or any other device.The product itself seems very sturdy and could take some hits without losing its ability to operate. The flashlight portion is great! I used it as the basement began to flood - the LEDs are very bright and stay lit for such a small amount of cranking. I would have to say that the red color is kind of cool, as well.
I put this light in an emergency kit I made. It is very bright and stays bright with only a few cranks. It will charge a cell phone as it has a usb cord plugin. However, I would buy a an emergency cellphone charger battery to store all your crank power. It appears to take a lot of turns to charge a cell phone by itself. For its main purpose, light, you can't beat it.
This light works very well for me. Someone said the crank broke, I say dont let Godzilla crank it and you'll be fine. It's built well I'd say. The light source is perfect for what the light is, 3 LED's throw alot of light and the light is 'white' not yellowish and it doesnt take alot of cranking to get the light up and running. I purchased a charge cable for my Tracfone and it worked, it charged my phone.
Answer: yes