CDRKing 600VA UPS Sale

Bought one of these some time ago for around 700 php (a bit more than 50% orig cost). They can test it for you but they don't offer a warranty for it.

It works ok, but I opened it today, and surprise...

They replaced the big 12V 10Ah-ish battery with a half-sized 12V 5Ah.
So that's why it was cheap :P

Not sure about my math, but that falls around 300VA instead of 600VA.

Apparently, it can still be 600VA, just half the "uninterrupted" duration :P