I'll travel to a area WITHOUT electricity facility,
so, anyone kind enough to point me some idea/advice is it anyway to solve the battery issue.
Of course buying a dozen or original battery and give them a full charge and slot into the bag will be a ideal idea, but the cost is high....
so, consider the cost issue, anyhone can help me by giving me some tips/solution to solve my problem ?
i'll be there for a month or slightly longer than that.......
it's a cold environment (as i know battery will have shorter life if working under cold environment)... anyone ? anyone ?