Yep, I've been using Lithium batteries since 15 yrs, (electrics RC helicopters ) with high volts/amps capacity (10-14s) 5-6Ah, you just need to know the specifications theses kinds of batteries have, and not being an asshole Also If you dont trust your local chinese batterie dealer use this http://cpc.cx/eA8 it saves my home couple of time, when I make mistakes...