I'm gearing up for a 2-3 week trip down the grand Canyon next summer. I will need to recharge power supplies batteries) for digital camera's (Nikon D200 & D70), backup devices, e.g. laptop, firelite, hyperdrive, etc. has anyone had experience with solar recharges for a variety of battery types? The Nikons use the EN-EL3 & EN-EL3e batteries. I have gone to Bruton's web site but the specs aren't clear about specific battery types their arrays can handle.
Thank
Griz