Sort:  

Electricity has been a long standing problem in Nigeria, hence the use of gasoline generator is what people depends on here. Those of us who cannot afford their own generator or buy gasoline have to patronize phone charging stores.

As for kidnapping, it is way beyond the thinkable. There are worse more cases than the one I mentioned in the past.

How about using a powerstation instead? Like this one? https://eshop.evolveo.com/evolveo-powercharge-1000--charging-station/

You can charge it when the network works and use when it does not. This is the very first one that google offered me, I'm quite sure you can find a more affordable one.