Originally Posted by anthony_ling

I've been doing just about the same, I'm having to change the pack out 3 times a year, I've had the original 800mah? and the 1100mah TM packs.. and made my own.. I'm running the Ace servo for steering too, and a generic sanwa for throttle.

.... on the JayCar cells... what mah are you able to purchase? 1100mah?
how are you assembling them? spot weld ? solder?

The bottom line is I don't have the confidence going into a final without having to peak charge the pack during the race meeting.. My comment on the mugen...... I'm simply referring to the fact you can have 1600mah+ without any mucking around...

Do you know that TM have done for the G4II battery wise? drawings that i've seen show another cramped up radio tray..