Your battery is at a low percentage, and you’re nowhere near a charger.
Don’t panic just yet. By going into Power Saving Mode or Low Power Mode non-essential tasks are disabled, giving you up to FOUR more hours of battery life.
Only original and the latest smartphones have this feature so get yourself the latest smartphone. And ensure it’s a genuine smartphone to ensure you stay away from the nudging low battery.
Most Samsung phones have very good Power Saving Mode feature that extend battery life by several minutes or hours. This feature is also available on iPhone.
Next time you are buying a phone consider this feature.