It took a while to arrive
It took a while to arrive, but in the end, everything was fine. The battery for my Huawei laptop was finally delivered, and in one piece (!). I think I had to pay a small customs fee, but honestly can't remember. I had been thinking that the battery was being shipped from within Europe, given the battery-store.eu web address, but I guess not, since the person who provided assistance on the delivery is in China! The battery has been installed, and seems to be working fine, although at this point I don't know if the charge lasts any longer than on the old battery. Time will tell.