Phone on airplane mode should last 4-5 days if not used too much.
One spare set of batteries for the GPS should definitely last you more than a week. Start your trip with fresh batteries and I am...
Type: Posts; User: ROKTOY
Phone on airplane mode should last 4-5 days if not used too much.
One spare set of batteries for the GPS should definitely last you more than a week. Start your trip with fresh batteries and I am...