What AliExpress trying to hide regarding 9V NiMH for sale ?

[Kiriakos GR]

At 2025 AliExpress it become smarter at hiding poor manufacturing process over a product.

Their new solution this is named as showroom of 3D images, instead of regular photographs.
I was seeking to find a real photograph of 9V NiMH, and more specifically snap clip workmanship.

I did find clues at YouTube, within a single frame.
The single factory and supplier of AliExpress, this using a poor quality aluminum press-fit pin.

I had read several complains, that on battery snap-on clips, they easily break off, and the battery becomes unusable.

And so here you have it, when you see listings full of 3D images, you better start running away.    
 

[Kiriakos GR]

Another DARK side of such similar 9V Snap clips, over NiMH chargers.

Such snap clips with out ventilation hole,  they might be usable for Li Ion 9V package of a battery.
Quality made 9V NiMH PP3, they have snap connectors with a breathing hole.
This equalizing any air pressure change when battery gets warm or cooling down.

Quality made 9V NiMH PP3, they should not be within airtight packaging.
In the worst event of extreme overheat, they should be capable to release any formed gas.
 
Therefore here comes a serious beware,  about you to avoid any 9V PP3  battery and or chargers, these including such problematic Snap clips.