The battery is of high quality and adhere to the promised allowances
the small mirrorless. Even slightly more than promised!
Why I give for once only 4 stars, although product perfect?
The EOS M has just earned a thicker battery!
The LP-E12 was not a good choice of Canon developers.
One might have installed a larger, and thus even a recessed grip
can have that kind of lack of M.
Through the "photo day" to get a battery under any circumstances.
And I'm talking about occasional amateur use, for example, on city tour.
It is therefore "obliged" to zuzulegen this second battery.
200 trips are for example absolutely nothing in Rome or Paris!
As one would even have to think about a third battery.
Luckily it loads fast, and you can plan both batteries to charge at the hotel.
(A double charger would be nice.)
Conclusion: product really great, somehow wrong camera for it.
Thanks Canon that it was planned again.
Nevertheless, you should get this one, because you will need it, the battery pack!
Greetings from Bad W.
Ingo