FanMod Voltcraft IPC-1L

well my Voltcraft IPC-1L is cooking around when i give him 700mA load on 4 AAs.

The Batterys will still get warm.
but the damn bcp is cool now, even with this low rpm that i get at 3v.
+ its silent.

This think schould work for every Version.
IPC-1
BC-700
BC-1000
Not sure about the BC-4000.

Update: V1.2
-fits better on IPC-1L
-new Fan "Cover"
-light higher