E-Bike Controllers Boxes

Tubamanandy

Esteemed Pedelecer
Feb 12, 2014
267
38
62
Anyone know where I can buy a decent sized (to fit a SO9P 30A controller) Controller Box
to screw to my frame ?

Would prefer a box rather than putting it in a bag...although may have to do this if you cant buy
controller boxes.
 

trex

Esteemed Pedelecer
May 15, 2011
7,703
2,671
it seems to me that the S09 may be too powerful for your battery. The maximum current draw is usually twice the battery's AHs, that's 2 x 10A.
 

Tubamanandy

Esteemed Pedelecer
Feb 12, 2014
267
38
62
Good idea bit pity there doesn't seem to be a purpose built & quality solution
 

tongxinpete

Pedelecer
Aug 8, 2011
99
7
Telford, Shrops
I did a similar thing but used a galvanized steel adaptable box - reason is when the controller is bolted to the inside the steel box acts as a better conductor of heat / heatsink. I have the box on the downtube to ensure air passing over the box to further aid cooling - works well for me on the hacked KU 60 controller @ 18A
Anyone know the other Chinese seller as opposed to bmsbattery / e life bike, cannot for the like of me remember - old age, have bought from them in past