Upower report wrong level of bluetooth mouse battery and battery level icon is wrong

[redfox7691]

On Ubuntu 15.04 my bluetooth mouse gives this message:

May 26 15:12:45 hp850ssd upowerd[1071]: (upowerd:1071): UPower-Linux-WARNING **: no valid voltage value found for device /sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.2/1-3.2:1.0/bluetooth/hci0/hci0:11/0005:03F0:044C.0002/power_supply/hid-00:02:76:4f:9b:cb-battery, assuming 10V

My mouse has two AA battery, so level is wrong and the battery icon report wrong laptop status until I click with right button on battery icon

This is upower -d output

Device: /org/freedesktop/UPower/devices/line_power_AC
  native-path: AC
  power supply: yes
  updated: mar 26 mag 2015 15:12:38 CEST (816 seconds ago)
  has history: no
  has statistics: no
  line-power
    warning-level: none
    online: yes
    icon-name: 'ac-adapter-symbolic'

Device: /org/freedesktop/UPower/devices/battery_BAT0
  native-path: BAT0
  vendor: Hewlett-Packard
  model: Primary
  serial: 00585 2014/03/10
  power supply: yes
  updated: mar 26 mag 2015 15:24:21 CEST (113 seconds ago)
  has history: yes
  has statistics: yes
  battery
    present: yes
    rechargeable: yes
    state: fully-charged
    warning-level: none
    energy: 121,57 Wh
    energy-empty: 0 Wh
    energy-full: 124,18 Wh
    energy-full-design: 124,18 Wh
    energy-rate: 13,6686 W
    voltage: 12,601 V
    percentage: 97%
    capacity: 100%
    technology: lithium-ion
    icon-name: 'battery-full-charged-symbolic'

Device: /org/freedesktop/UPower/devices/battery_hid_00o02o76o4fo9bocb_battery
  native-path: hid-00:02:76:4f:9b:cb-battery
  model: HP Touch to Pair Mouse
  power supply: no
  updated: mar 26 mag 2015 15:25:46 CEST (28 seconds ago)
  has history: yes
  has statistics: yes
  battery
    present: yes
    rechargeable: yes
    state: discharging
    warning-level: action
    energy: 0 Wh
    energy-empty: 0 Wh
    energy-full: 0 Wh
    energy-full-design: 0 Wh
    energy-rate: 0 W
    percentage: 0%
    capacity: 100%
    icon-name: 'battery-caution-symbolic'

Device: /org/freedesktop/UPower/devices/DisplayDevice
  power supply: yes
  updated: mar 26 mag 2015 15:01:45 CEST (1469 seconds ago)
  has history: no
  has statistics: no
  battery
    present: yes
    state: fully-charged
    warning-level: none
    energy: 121,57 Wh
    energy-full: 124,18 Wh
    energy-rate: 13,6686 W
    percentage: 97%
    icon-name: 'battery-full-charged-symbolic'

Daemon:
  daemon-version: 0.99.2
  on-battery: no
  lid-is-closed: no
  lid-is-present: yes
  critical-action: HybridSleep