tl;dr
(Just look at the mAh column... although the rest of the kanji are self-explanatory if you're Chinese)
More importantly, this is the one that should not be bought. But seems Daiso&HW also got different versions...the other review has a different Daiso&HW
Yea... got blue HW and silver HW... different date of manufacture I think, blue one is newer?
But basically the old HW and GO sucks more. Although not by too much actually.
I don't remember seeing an "S" in Singapore, or maybe I did, can't remember.
But one thing worth noting is that the red alkaline AAA sells in packs of 6, the HZ AA also sells in packs of 6 currently, while others sell in packs of 5.
I did not see the red alkaline AA when I last went Daiso, but I want to believe they exist because one whole area of the shelf next to the red alkaline AAA was empty. The AAA was also half gone too. (Daiso Waterway Point has AAA on the left and AA on the right.) The HZ was also almost gone and they were restocking. So I just picked the best AA and AAA based on expiry date, and they happen to be the ones that are half-gone - Correlation between turnover rate and freshness makes sense.
All in all, since they perform so similarly, this information is more for assurance and entertainment. This guy reviews a lot of interesting shytz.
Now the question is, has anybody tested Ikea vs Daiso
And funny how we are talking about cheap bulk disposable batteries while a Sweden rich girl is getting famous for saying "How dare you"
EDIT2: Nvm I am kok-eye this guy also has IKEA batteries and they're the winner in cost/performance by far.
And Ikea is also in the first table... but written in katakana...
Moral of story: Buy Ikea. Go Sweden. "How dare you."