No complaints, Ackukapazität after once charge ca.2h gestiegen.Mit the old Originalacku ca 30min.Beim first use a little pinched, but runs tadelos and can be combined with the original charger laden.Fazit, cheaper Austauschacku, holds what is promised.
Addendum: After an extended testing time capacity with the correct settings gestiegen.Jetzt about 5 hours of battery life and if laptop is packed and is no longer discharge the Ackus.