array(46) {
  ["BEGIN"]=>
  string(12) "LIST VAR ups"
  ["battery.charge"]=>
  string(3) "100"
  ["battery.charge.low"]=>
  string(2) "10"
  ["battery.mfr.date"]=>
  string(10) "2001/01/01"
  ["battery.runtime"]=>
  string(4) "3320"
  ["battery.runtime.low"]=>
  string(3) "120"
  ["battery.type"]=>
  string(4) "PbAc"
  ["battery.voltage"]=>
  string(4) "27.2"
  ["battery.voltage.nominal"]=>
  string(4) "24.0"
  ["device.mfr"]=>
  string(25) "American Power Conversion"
  ["device.model"]=>
  string(17) "Back-UPS BX1600MI"
  ["device.serial"]=>
  string(12) "9B2333A55706"
  ["device.type"]=>
  string(3) "ups"
  ["driver.name"]=>
  string(10) "usbhid-ups"
  ["driver.parameter.pollfreq"]=>
  string(2) "30"
  ["driver.parameter.pollinterval"]=>
  string(1) "2"
  ["driver.parameter.port"]=>
  string(4) "auto"
  ["driver.parameter.productid"]=>
  string(4) "0002"
  ["driver.parameter.synchronous"]=>
  string(4) "auto"
  ["driver.parameter.vendorid"]=>
  string(4) "051d"
  ["driver.version"]=>
  string(5) "2.8.0"
  ["driver.version.data"]=>
  string(12) "APC HID 0.98"
  ["driver.version.internal"]=>
  string(4) "0.47"
  ["driver.version.usb"]=>
  string(30) "libusb-1.0.26 (API: 0x1000109)"
  ["input.sensitivity"]=>
  string(6) "medium"
  ["input.transfer.high"]=>
  string(3) "295"
  ["input.transfer.low"]=>
  string(3) "145"
  ["input.transfer.reason"]=>
  string(26) "input voltage out of range"
  ["input.voltage"]=>
  string(5) "213.0"
  ["input.voltage.nominal"]=>
  string(3) "230"
  ["ups.beeper.status"]=>
  string(7) "enabled"
  ["ups.delay.shutdown"]=>
  string(2) "20"
  ["ups.firmware"]=>
  string(16) "378600G -302202G"
  ["ups.load"]=>
  string(2) "10"
  ["ups.mfr"]=>
  string(25) "American Power Conversion"
  ["ups.mfr.date"]=>
  string(10) "2023/08/19"
  ["ups.model"]=>
  string(17) "Back-UPS BX1600MI"
  ["ups.productid"]=>
  string(4) "0002"
  ["ups.realpower.nominal"]=>
  string(3) "900"
  ["ups.serial"]=>
  string(12) "9B2333A55706"
  ["ups.status"]=>
  string(2) "OL"
  ["ups.test.result"]=>
  string(15) "Done and passed"
  ["ups.timer.reboot"]=>
  string(1) "0"
  ["ups.timer.shutdown"]=>
  string(2) "-1"
  ["ups.vendorid"]=>
  string(4) "051d"
  ["END"]=>
  string(12) "LIST VAR ups"
}