I want to buy a battery-powered fan; it can run off DC, too.
https://www.takealot.com/bennett-read-30cm-4400mah-lithium-ion-rechargeable-floor-fan-bla/PLID93820881
Will I save electricity if I run the fan on its battery and then charge it when it dies or is it cheaper just to run it directly...
I'm a complete newbie to all these power stations.
I need some advice from all you in-the-know ppl!
I do know I need a power station with the following:
LiFePO4 type of battery
Pure Sine Wave Output
Silent
Here are my options:
1. Red-E Portable Power Station
2. I-G3N Nano 750
3. PPS750...