Bushwalking gear and paraphernalia. Electronic gadget topics (inc. GPS, PLB, chargers) belong in the 'Techno Babble' sub-forum.
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TIP: The online Bushwalk Inventory System can help bushwalkers with a variety of bushwalk planning tasks, including: Manage which items they take bushwalking so that they do not forget anything they might need, plan meals for their walks, and automatically compile food/fuel shopping lists (lists of consumables) required to make and cook the meals for each walk. It is particularly useful for planning for groups who share food or other items, but is also useful for individual walkers.
well here it is : the BioLite stove , power from fire.. This is most likely the stove you don't want and almost certainly the one you don't need, nevertheless it is an interesting product. (for me...) Just received this today after it was sent to a Californian address early last week so to use a cliche hot off the press... So far as a stove it works very well indeed , as a USB power supply not at all but very possibly my fault.. (I will need to do some more tests...) Here is the video:
and I'm waiting to hear from Bio Lite about why mine is dead... (I could have right now a heavy duty and very well made Bushbuddy. I can't be bother testing it without the power unit but at the start, before you switch the power on (that is if you have any) it works just like one...) Franco
The difficult part is keeping the other part cool enough to get the required difference in temperature. The Bio Lite does this with a fan and a very large heatsink. The Power Pot uses water to cool the other side so I expect it to work only whilst the water is heating up and not or not well when it is boiling.
I'd be using a large heat sink such as those designed for power transistors. It would need to be shielded from the heat source. Could look a bit clumsey. A regulated dc-dc converter would keep your iPhone/iPod/iPad smiling.
The Bio Lite has a built in 750mAh LiIon battery. You first charge that up via USB then the stove will keep it charged. It can only send power out when the fan is on high . Franco