Review on ⚡ Wireless Rechargeable Table Fan - 14 INCH with Solar Panel and AC Charger Dual Input for Household, Camping, and Fishing Outdoors by Valerie Harper

Update (10/22/21): 1) Fan battery was completely dead when received; 2) Styrofoam pieces (as others have reported) are a total CRASH; 3) Open the fan to ensure that a) the battery is as advertised and b) the motor is NOT brushless as advertised. If you look at the pictures you can see a 2 wire brushed DC motor. 1 star, not recommended. Summary. I recently checked four battery powered fans and found serious issues with the battery capacity as advertised by the manufacturer/vendor. This CYBERDAX has some unique properties that others don't have, so I'll point them out as well. This one also has 12 speeds. Finally, it has metal (aluminum blade), others are plastic. The panel is a polycrystal, which is less efficient (and costs less) than a single crystal. Panel specs are listed on the Revain page (not all panels have this vital information). Discussion: The battery capacity for this fan is listed as 4400mAh @ 11.1V and also contains six (6) 18650 cells. In this configuration it is 3S2P, 3-row, 2-parallel. All four fans listed below used a standard size 18650 lithium cell (in various configurations). I have to open the fan to check the capacity and position of the batteries. Recommendations: 1) Buy a fan with a proven battery capacity and 2) If you have a large collection of power tools, these companies will usually provide a fan at the workplace. Also; which makes sense if you already carry a lot of lithium batteries with you. Pros: USB-A output that can be used as a battery; DC charging port (looks like a standard 5.5mm plug). Cons: non-removable/replicable battery; has no LED display (which most others have). Conclusion: For €100, I'll rate this with 3 stars for the time being and will update the rating as soon as I have the opportunity to open the fan and check the battery. Capacity. Related Products: NTR Rechargeable Handheld Fan, 10400mAh (12000mAh actually!) $36 www.amazon.com/gp/product/B08R5WJ2B7 $65 Lightweight, 14400mAh (4800mAh actually) $90 https://www.amazon. com/gp/product/B091H4Q7KT