Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: is this crock pot have a cable? or battery?
Document: love this thing! used it once so far, cannot beat it for the price. it did take a little longer to warm up than other crock pot brands that i have used but it's also a lot less money than others. would definitely buy again!
Works great. Bought this for 5 other families this year for Christmas and they all love it. It is great quality, holds a lot in each crock and is fun to use at home and to bring to pot luck gatherings! Another friend has it and she gets requests from other family members to bring it to family get-togethers. GREAT BUY!
If you love to cook in combination this crock pot set is for you. My daughter takes it to her friends and family home for gatherings. She did it for the super bowl and put a veggy dip in one; nacho with meat dip in one and then soup...it is a wonderful way to cook at once and keep warm for entertaining or cooking for the week ahead.
The first time I used it was for Thanksgiving meal. I was able to put the food it pot on the buffet line & control the temperature of each one. Being able to put the lid in the rack on each pot is an excellent feature. Clean up was so easy
Came out very juicy and delicious.In another pot I had southern style hashbrown potatoes that were still partially frozen, they were done in about 2 hours. I had pre-cooked vegetables in the third pot and kept that on the warm setting.
We used this slow cooker for keeping snacks warm at our annual Super Bowl party and it worked great.....each crock can be taken out for easy filling/cleaning and each has 3 temp settings.....lid holders are genius....
Each pot is smaller than I thought, but actually quite adequate , perfect for hosting parties, I like the fact you can hook up each lid, without mess dripping, and the individual temperature control is ace. So it has a low for keeping rice or potatoes warm and cooks in the other pots at the same time. A great success.
This item will burn off toxins at first use due its newness. So you may want to do this outside with water in each crock, or at least keep a window near by open, and or, move the bird into a far bedroom of the house. Everyone liked it, and we are looking forward to using it again and again.
So convenient. The 2.5 quart compartment size is not too big or too small...can go from party dips to sides for Thanksgiving dinner. Spoons and spoons slots terrific, lid holders outstanding...sleek looking and easy clean up as compartments come out and into the dishwasher. Reheat in the same pot. Love it, will use it more than I thought I would
So I like it however the one I got was clearly used so I sent it back. I will order another from a more trusted shipper. I like the idea that there are separate temp settings for each pot AND that it is in ceramic pots, not aluminum pans. You could have one going and the others off or two and so on and all set at different temps.
Answer: Cable