tsunamy_boy:
So by this, tell me what's the best way to charge a lipo battery.
The way the -battery- -manufacturer- says to, for the part number printed on the battery. Wikipedia lists 24 different 'lithium' chemistries. Lithium is the family name -lithium ion and lithium polymer are not necessarily synonyms. Voltages and charge/discharge characteristics vary DRASTICALLY.
I've followed this topic: Battery charger - General Electronics - Arduino Forum
Do you think i'm ok with that?
That looks like the straight dope.