I think for Anker, their brand has become a bit bigger than is gamble-able on a bait and switch, so I'm continuing to use their products.
Instead of trusting a particular brand, I think it makes more sense to trust the various security certifications that were created for this purpose.
The ones I am aware of are:
* TÜV Nord, TÜV Süd, TÜV Rheinland (TUV, Germany)
* GS (Geprüfte Sicherheit, Germany)
* UL (Underwriter Laboratories, US)
* CCC (China Compulsory Certification, China)
There are probably more that are trustworthy and that actually check the safety of the devices.
No, somehow we have to charge all those batteries ;) A lot of people use Anker products for this as well.