For example, I regularly plug a Micro USB cable into an iPhone charger and charge with that. Cheap, non phone chargers however, may not be regulated, and that could damage your phone. In short: Any cable or charger from an old phone is fine to use if its Micro USB (same connector).
Untreated surface water in rivers, streams, lakes, and ponds is not safe to drink unless it is treated to remove bacteria, viruses, and parasites.
Drinking water in South Africa is safe to drink and cook with when taken from taps in urban areas.Not all tap water in rural areas is safe for consumption, so take precautions if necessary.n some areas South African drinking water is rich in minerals and may involve a bit of getting used to. Avoid drinking water from streams and rivers, especially in areas where there is human habitation. These may carry water-borne diseases.