jtivat,
The MC85 is a MagCharger body, WA01185 bulb and 9xAA nimh battery pack. Two variants exist. One with a soldered pack and one using 3 of EL's 3-D adpaters and loose cells. A modified cradle and uprated wall-wart allows in-torch charging of the battery pack. A Mag85 can be made for even cheaper than the MC85. The UMP will still make the MC60 about 50-60 lumens brighter than with a PS pack. A marginally visible increment.
So Bill,
Did you just let out the secret of the "mule"? /ubbthreads/images/graemlins/wink.gif Yeah, the LOLA 1,700 bulb lumen (1,100 torch lumen) 20-minute runtime rechargeable blows the civilian offerings from SF, but it is quite a bit larger than an M6.
Wilkey