Use a USB port on a computer or laptop
Use a power bank
Use a car USB charger
Use a wireless charging pad if the phone supports it
Use another phone with reverse wireless charging if supported
Use a portable solar charger
Use a hand-crank charger
Use a battery case with built-in charging
Use a dock or charging station with the correct cable
Use a public charging kiosk
Borrow a compatible charger from someone else
Use a multi-device charging hub with the right cable
Use a compatible cable with any available USB power source