Keeping your phone charged while backpacking is easy with a little planning. Carry a portable power bank—choose one with high mAh so it lasts for days. A solar charger is also great, especially for long trips where you won’t find power outlets. Activate battery saver mode, reduce screen brightness, and close background apps. Avoid using your phone for things like music or videos to sa... https://backpacktips.com/how-to-keep-a-phone-charged-while-backpacking/