reloader b 2nd battery advice?

[pb-daz]

hi guys, i was told by somebody that if a add a second 9v battery supply to my reloader it will run better, last long and spin faster, i dont have any issues with my loader so was wondering if i would gain anything,or am i better off leaving it alone? thanks daz

 

[Thib]

Just use the stock blocks 4xAA or 6xAA (faster but may slowly destroy the motor and the board)

Using 9v on Empire help it being slow ...