This battery is, as expected, compatible with my Acer Aspire 6920G / AS07B31 battery. In contrast the different product descriptions are never the same. Sometimes it is stated on the website that the battery is 4400mAh 14.8V 11.1V 4400mAh sometimes sometimes sometimes AS07B41 AS07B31 then it is not easy to navigate. Now that I received it so it is a 11.1V 4400mAh battery that can replace AS07B31 batteries (for other models I have not tested it so I do not comment me). The autonomy of the battery, after following the procedures first charge / discharge is about 1:15 / 1:30.
About delivery: Parcel impeccable; However my delivery was scheduled for 30/09 because I had selected the rapid dispatch within 24 hours in relay point which cost me just over 5. I finally received the email telling me that my package had arrived developed the relay at 1:10 am. This is acceptable but when you pay 5 extra to have his package to date is disappointing to receive him with a day late.
