Here is the info on the type I installed on my bike. I have 2 pads with 2 switches both on separate 5 amp fuses.
TECHNICAL SPECIFICATIONS:
POWER:
12 - 14v DC (MAX) input 12 - 14v DC output
POWER DRAW:
1.5 amps for a single controller and pad
DIMENSIONS:
34mm x 72mm x 9.5mm 1.34 in x 2.83 in x .28 in
https://www.ebay.ca/itm/Saddlemen-Se...NZTKLa&vxp=mtr