about the battery. I cannot see it being an issue if you got a charger Plus a lipo bag/metal box ( you shouldn't need it using a battery like that BUT EO may want it)
I'd play it safe and assume that the same restrictions for Li-Po batteries apply to Li-Ion batteries as they are not specifically mentioned in the section which details the specific battery chemistries in which "no specific precautions" are noted. Then again, I follow the Li-Po rules for my Li-Fe batteries and they are listed. Best be safe than sorry.