Comment 2 for bug 2052865

Here's what I believe are the relevant sections from dmidecode:

Handle 0x002F, DMI type 22, 26 bytes
Portable Battery
 Location: Primary
 Manufacturer: 313-AC-12-A
 Manufacture Date: ManufDate
 Serial Number: DummySerialNumber
 Name: GR04065
 Design Capacity: 64994 mWh
 Design Voltage: 7720 mV
 SBDS Version: 1
 Maximum Error: 0%
 SBDS Chemistry: LION
 OEM-specific Information: 0x0009050D

Handle 0x0030, DMI type 26, 22 bytes
Voltage Probe
 Description: Voltage Probe Description
 Location: Unknown
 Status: Unknown
 Maximum Value: Unknown
 Minimum Value: Unknown
 Resolution: Unknown
 Tolerance: Unknown
 Accuracy: Unknown
 OEM-specific Information: 0x00000000
 Nominal Value: Unknown