Working in remote areas makes reliable battery power a must. Let's take a look at the Energizer Lithium Ultimate.
So if you have a headlamp or camera where you can
use normal batteries (i.e. AA) for energy supply you should take a look
at the ENERGIZER Lithium Ultimate.
What makes these batteries something special is that they are more reliable under extrem temperatures, they loose less energy when not used and they deliver energy approx. 30% longer compared to normal alcaline batteries.