Originally Posted by
jefnvk
I'm hardly a weight weenie, but those battery packs can add up in a hurry. That 15000mAh pack was probably the single heaviest thing in my bag, it'd do some damage if I chucked it at someone's head!
Well, there's no free lunch, you have some choices, dynamo, battery pack, solar panel, plug in every night, not use electric gadgets...