This is SS box with battery, fan and Tiger inside the SS box.
Size of Tiger is exactly same as LION
Probe wires and antenna go through holes on the bottom.
Holes on bottom are also for the purpose of air pass
SS box mounted on my gravity feed burner
Cover is on the SS box. It is RAIN PROOF.
Please check the size of battery, fan, and the controller.
The battery is 12 VDC 2 a.h Li-ion.