The same case is here, but with Lenovo ThinkPad BT keyboard KT-1255, and Evoluent VerticalMouse BT mouse, and Dell BT m ouse. I suspect that it maybe due to one of kernel updates, because I remember that it worked correct. Will try to rollback kernel...
$ cat /etc/issue Ubuntu 14.04.1 LTS $ uname -a Linux yku-helix 3.13.0-36-generic #63-Ubuntu SMP Wed Sep 3 21:30:07 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux $ upower --dump ... Device: /org/freedesktop/UPower/devices/mouse_hid_90o7fo61o11o29ofd_battery native-path: hid-90:7f:61:11:29:fd-battery model: ThinkPad Compact Bluetooth Keyboard with TrackPoint power supply: no updated: Thu 09 Oct 2014 09:54:59 PM PDT (22 seconds ago) has history: yes has statistics: yes mouse present: yes rechargeable: yes state: discharging percentage: 0% Daemon: daemon-version: 0.9.23 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1375540 Title: power indicator shows Apple BT mouse batteries with 0% To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-power/+bug/1375540/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs