eBay battery purchase

Any recommendations on batteries for sale on eBay ? Is this one any good?
http://www.ebay.com/itm/272748988727

Without any info on what it's to be used for, and how it's to be used, I'd have to say "no".

Go to this thread:
https://endless-sphere.com/forums/viewtopic.php?f=3&t=66302
and copy it's questions, then paste them and your complete answers here in this thread.

Then post your complete detailed bike/motor/controller/usage at present info here in this thread.

Then we can determine if the battery will work with and handle your needs.

Ok...so I was questioning quality/legitimacy vs. will it work with my motor or not. Sorry