Personally, I have also tested an alternative battery for the E-M5 and therefore returned to the original.
In the alternative batteries Billgteile- -at least one feels gentler lesser capacity on weight (much lighter) and if you are lucky, then you create the E-M5 ideally 50 pictures .... then layer in the pit.
Technically 5 points for the original battery, 2 stars for the price. 30 euros would be more realistic, I think.
Peace of mind to be on the road as a substitute to the original battery. That's important to me to not 'anemic' to be on tour.
