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: Does this item come with all cables to work with the following item?.  Schumacher SP-400 4.8W Solar Battery Charger / MaintainerClicking Item number:1
Document: I got the matching Schumacher charge controller to use with this solar panel to avoid possibly overcharging my car's battery. The two worked perfectly and kept the battery properly charged while I was away for several months. I actually didn't expect it to work - I expected to return to find a discharged or destroyed battery, so I was very surprised and pleased when that didn't happen. Isn't it crazy that it's come to this? That you celebrate when a product does only what it's supposed to do?
This device did not provide a battery charge used with a Schumacher Solar charge controller. There is no real good way to test or check the unit for proper operation. A fully charged dual battery on a Silverado truck still discharged as before using this solar charger
This item works well and puts out quite a good amount of electricity even in non ideal lighting. You'll want the charge controller with this one if you intend to use it as a constant 12V battery trickle charger. I think this large one has the ability to overcharge, especially on very sunny days. The charge controller will prevent overcharge.
This item has been multi purpose. I use this was a battery maintainer of my motorcycle and my lawn mower, charger and set up as emergency charging unit. I have configured this pannel charging for cell phones, charging the battery for a Ham radio(s). This unit also works well in vehicles, just place on dash, plug into the lighter plug and power the car radio with the key on and or use to charge the battery.......
I used this to recharge and maintain my car battery and it really does the job. For the price, it's worth it. You do however need  the  Schumacher battery controller as well so that you don't overcharge your battery when left unattended as it could damage your battery.If you want to charge your battery faster, I recommend the SP-1500 model
Had this solar panel for a month now. Using it with Schumacher SPC-7A Solar Charge Controller to help keep my riding Lawn mower battery topped off. Have the Panel just sitting on a window with the blinds holding it in place. So far very good.
I leave my car sit at my work place for weeks at a timebought to keep a small charge on battery to keepcar electronics from running battery downsystem works well for me
Helps maintain a nice charge, and works very well to both maintain your car battery as well as provide auxiliary power. Highly recommend that you get the corresponding Schumacher charge controller with this, so you don't overcharge your battery.
This Solar Power Panel, I use with a Female tender connector to connect 12v power to my radios and cell phones, Just got in mail today and love it already, got to try it with some more things. I took a voltage meter and red current indoors under lights it said 8.5 volts then went out side to the sun and voltage went up. It dark now have to wait till morning to mess with it again, maybe add battery bank for regulated steady power :)
The second warning that comes in the instructions says not to expose to rain or snow. Who in the world ever heard of a solar panel that can't be kept outdoors!!!!!!!!!! Junk. Maybe such an obvious limitation could be in the listing ad? Need to go through the return nightmare now.
Answer: yes