Anyone have experience with Elfeland Aliexpress cells?

[CamperDude]

425.75US $ 35% OFF|3.2v 200ah Lifepo4 Battery 24v200ah Lithium Cell Phosphate Solar Iron Eu Usa Russia Fast Delivery Tax Free - Rechargeable Batteries - AliExpress

Smarter Shopping, Better Living! Aliexpress.com

www.aliexpress.com

Anyone have experience from this seller? Are these going to be authentic 200ah new cells?

 

[gramos100]

free shipping too !

 

[Paraterra]

I'm also wondering whether anyone has experiences with them. They offer right now 271AH cells (3% less then 280AH) for 17% cheaper then their 280AH cells for only 198$ shipment to Switzerland (32 cells !)

606.4US $ 20% OFF|CATL grade A 3.2V 271Ah Lifepo4 Rechargeable Lithium Iron Phosphate Battery for Solar Energy System Etc. 12V/24V Duty Free|Rechargeable Batteries| - AliExpress

Smarter Shopping, Better Living! Aliexpress.com

www.aliexpress.com

I asked them whether they "guarantee" the cells are new , have valid QR codes and whether the shipment is really that cheap.