Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: Will the blue LED quit blinking when a battery is fully charged @ 12.6 volts?
Document: Not much can be said about it.It might have worked maybe 6 hours then just died while sitting on my dashboard.Getting money back easily because I bought it from Amazon is the only good thing I can say about it.
I used magnets to attach this to a minimally used tractor. after one drive to the mailbox and back the screws were loose of falling out and the solar panel plastic is broken from the screw-holes. could be over tightened in the factory, but, ? have not tested the solar output, but keeps a good minimally used battery full.
Answer: no