ok between 30-40 amps
18650 LG HG2
and no because they battery is not fully charged
Did you just guess the amps in the answer? it's way of mate.
The hg2 is a 20a battery. A .18 build is going to drop to about 3.7.
You'll be pulling over 20a from a fresh hg2 battery.
Not only that, it's a terrible choice as it's performance at that level will not be great.
There's no safety net if you did this build with those batteries as well.
You REALLY need to understand mechs to use them. You also need to know about physical battery safety (keeping wraps perfect)
People aren't being dicks in this thread, they are looking out for you.
There's so much information out there on mechs if you just google search. Don't just trust one source, go through everything, understand it.
Do some research and come back and ask again, to confirm your knowledge.
This is something that can blow up in your face or vent. People go to hospital.
We can't tell you what to do, just be careful..