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: Where is it. made from?
Document: There is no more memory effect, like there is in NiCd batteries. They are very safe to use (today), with there built in IC'sIf these are on par with some of the best Li-ion batteries made today, they should be able to be recharged up to 500 times, and possibly more.
seemed to last a lot longer than the 33% it said than the 3Ah batteries I already had. Was even cheaper than the 3Ah batteries I could have bought at work with work discount
excellent light weight and did a great job of cleaning my attic. Good suction and battery lasted very long and was easy to recharge it.
While I generally will buy only thru Amazon [due to their grrrreat pricing], I went over the the DeWALT site, and looked up their list of authorized dealers, and they listed about a dozen [Amazon & Home Depot included]. I than checked every one of them, and with only one exception, all were selling at the same price of approx. $179.00.
This is the exact battery I was looking for. It comes in the factory package and only took 35 minutes to charge.
This is the Mac Daddy of DeWALT Li-ion batteries.I got it the day after Christmas. Charged it. And have been using it every day for light duty tasks and still haven't recharged it.I have not done any sustained discharging like continuous drilling or driving. But I have drilled a few holes in some porcelain tile driven a couple boxes of drywall screws and assembled a dozen RTA furniture pieces.Dang!
This is a must have if u use a drill or any dewalt 20v tool. I love it . I rarely have to change battery's . And if u don't use it very often un like most battery's it holds it charge very well. Dewalt does recommend if u are not going to use it for an extended of time a month or more u need to leave it on the charger I will keep it peak charged and will not hurt it.
This battery is great. The smaller battery is not much use after you get this XR battery. I would only buy this battery in the future.
This battery is extremely long lasting. Noticeably longer use in dewalt 20 volt XR reciprocating saw from the 3.0 batteries. I've used this battery with my drill and impact as well and was very impressed. The pack is physically larger than the 3.0 but not by much. Run time depends on the application like anything else. On my average it does last about 2 hours longer than a 3.0 battery. Very impressed with the 20 volt XR batteries overall.
There is plenty of good information online for you!I do see 1 or 2 people complaining about Li-ion batteries not performing as good as the older NiCd batteries, and truthfully, those people have NO facts to back up there statements.Li-ion batteries are a Very slow self drain, to NO self drain battery, meaning they keep there charge for a very long time!
Answer: no