It can easily load, and operate on battery power for several hours.
It works like on the first day after your purchase. If not better, and especially longer.
Only downside is that is not supplied adhesive pad - but I did not value the star deduction.
A strip of double-sided tape to rattle enough to fix from the device and will be sure present in many households.
I can really recommend it to everyone this battery as a replacement. The same applies to the seller.
The delivery took place within the specified delivery period.