Partly convincing

in order to make it short:
the batteries serve their purpose. They are not as powerful as the original Canon batteries, but for the price absolutely top.
Clean the battery would be my rating probably in the area around the 4-5 star.
Now the downside.
The charger is designed absolutely inferior. The electronics has absolutely not convince me.
When you first insert (Instructions compliant) and insert the battery jumped out of the RCD and it smelled unpleasantly of burnt components. Consequently, I looked to see if the battery was faulty ..... none .... original charger invited the low battery error-free (until today about 4 weeks in use).
Then I looked at the unit, aufgeschraub and looked at the components.
The funny .... the fuse was still intact, however, a capacitor was slightly scorched.
The board is anything but meticulously crafted.
I think I can allow myself to the effect a judgment, since I both privately as well as professionally have to do much with PCB assembly and soldering.
Well we do not want to completely tear the whole package. The batteries serve their purpose, the charger, however, should be treated with caution.
It may of course be that I have received a one-off and the product is actually solid.
Power yourselves a picture of it.
As I said ... cheap, reliable batteries. Suffices as spare batteries all.

Mfg

Simon