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4
votes
2answers
241 views

What batteries would make sense to power 12v devices (e.g. blankets, lights) for camping?

I have looked into a number of solutions to power 12v devices: Goal Zero battery packs (too expensive? $300+) 12v sealed lead acid battery with adapter (too dangerous? impractical to recharge? ≈$50) ...
6
votes
3answers
183 views

What range should I expect for a reasonable set of walkie-talkies / two-way radio?

When I'm hiking with my friend, some of the time we hike together, but sometimes we hike seperately, and may be some kilometres apart only to meet on the agreed location for the evening. Our next ...
7
votes
1answer
2k views

Recommendations for two-way radios to use while skiing

Going skiing with another family next year and looking for two-way radios to use so we can stay in touch. I've used cell phones in the past but that can get awkward (and since we are going to Canada ...
13
votes
5answers
2k views

How can I keep my iPhone going on a multiday hike?

Taking a five day hike, and I want to take a bazillion pictures. It would be nice to have the compass & GPS functionality too, and I want something really small. The obvious choice is my ...
14
votes
3answers
211 views

What are the key features to look for in mobile device apps for hiking/camping?

I've used EveryTrail and was satisfied but am looking for something better... What are the features I should focus on for selecting an app? What bells and whistles are really useful on the trail?
19
votes
4answers
936 views

What are some ways/devices that I can use to charge my batteries in the wilderness?

When backpacking, I might carry a MagLite flashlight or something similar that requires two AA batteries. I tend to favor rechargeable batteries for a variety of reasons. How can I recharge my ...