Is now so 5 star, because the product is to do what they should. Thanks!
First review: Looking for a battery for my T3i, I came across this.
Price was great, reviews were great, so ordered.
Shipping was great, as usual of Prime. No 24h later the battery was with me.
Then the disillusionment: Off to the charger and thus nothing other than a flashing status indicator.
Too bad, so back it and continue searching ...