Hi all,
first of all, I apologize for my poor english, I'm french ;-)
I've just bought a 20 R to my 8 year old son, He really enjoy it all day long, but it's really long to have to recharge every 45 mn of use for 2H, then I have tried to understand all what you write about LIPO...with my poor english and my very poor knowing in electric system.
For resume, Is anyone could tell me the simple way (and safer) to do this upgrade, and the gain we'll have.
Thanks