Muscle bike design spec
Join Date: Oct 2004
Location: Sterling VA
Bikes: 70 Atala Record Proffesional, 00 Lemond, 08 Kestrel Evoke, 96 Colnago Master Olympic, 01 Colnago Ovalmaster, 76 Raleigh Gran Sport, 03 Fuji World, 86 Paramount, 90 Miyata CF, 09 Ritchey Breakaway CX, Bianchi Trofeo, 12 OutRiderUSA HyperLite
Power P7 flashlight with Dynamo hub?
I have a two cell (18650) P7 flashlight and a one cell P7 flashlight. Both throw great light, though the 2 cell is bulky for a bike light.
I'm currently getting a Sturmey Archer 6v 3watt hub wheel for a new bike. My question is - could a P7 be adapted for use with the dynamo? The 18650 are nominal 3.7v.
Would a dummy battery connected to the hub work? Could the 18650 be wired in parallel - and be kept charged up while moving while providing a stand light?
What's horribly wrong with my reasoning (I suspect the P7 draws too many watts)?
Korval is Ships
See my Hyperlite 411 it's the photo model on OutRiderUSA web page