I TOOK MY 8.4v BATTERY PACK AND ADDED 4 MORE BATTERIES. SO NOW EIGHT IN TOTAL AND A RUNTIME OF AROUND 4+ HOURS.
DIDNT GET MUCH HELP ON THE LAST POSTS APART FROM SAYING I SHOULD BE OK WITH THE ORIGINAL PCB.
WELL SEEMS TO WORK FINE AND CHARGE FINE APART FROM A LONGER CHARGE NEEDED WITH NO HEAT ON THE BATTERIES CHARGING OR DIS-CHARGING.
DIDNT GET MUCH HELP ON THE LAST POSTS APART FROM SAYING I SHOULD BE OK WITH THE ORIGINAL PCB.
WELL SEEMS TO WORK FINE AND CHARGE FINE APART FROM A LONGER CHARGE NEEDED WITH NO HEAT ON THE BATTERIES CHARGING OR DIS-CHARGING.