battery.charge: 100
battery.charge.low: 10
battery.charge.warning: 50
battery.date: 2001/09/25
battery.mfr.date: 2022/10/27
battery.runtime: 3268
battery.runtime.low: 120
battery.type: PbAc
battery.voltage: 13.5
battery.voltage.nominal: 12.0
device.mfr: American Power Conversion
device.model: Back-UPS ES 850G2
device.serial: 5B2243T27945  
device.type: ups
driver.name: usbhid-ups
driver.parameter.pollfreq: 30
driver.parameter.pollinterval: 2
driver.parameter.port: /dev/ttyS1
driver.parameter.synchronous: no
driver.version: 2.7.4
driver.version.data: APC HID 0.96
driver.version.internal: 0.41
input.sensitivity: medium
input.transfer.high: 266
input.transfer.low: 180
input.transfer.reason: input voltage out of range
input.voltage: 235.0
input.voltage.nominal: 230
ups.beeper.status: disabled
ups.delay.shutdown: 20
ups.firmware: 938.a2 .I
ups.firmware.aux: a2 
ups.load: 14
ups.mfr: American Power Conversion
ups.mfr.date: 2022/10/27
ups.model: Back-UPS ES 850G2
ups.productid: 0002
ups.realpower.nominal: 520
ups.serial: 5B2243T27945  
ups.status: OL
ups.test.result: No test initiated
ups.timer.reboot: 0
ups.timer.shutdown: -1
ups.vendorid: 051d