Date: Sun, 19 May 2019 15:00:25 +0000 From: lists <lists@cmplx.uk> To: freebsd-questions@freebsd.org Subject: acpiconf shows 2 batteries on a laptop? Message-ID: <20190519150025.GA49322@jail0199.vps.exonetric.net>
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This is on Lenovo x240, with original battery: $ acpiconf -i0 Design capacity: 23200 mWh Last full capacity: 17740 mWh Technology: secondary (rechargeable) Design voltage: 11100 mV Capacity (warn): 887 mWh Capacity (low): 200 mWh Low/warn granularity: 1 mWh Warn/full granularity: 1 mWh Model number: 45N1773 Serial number: 15895 Type: LION OEM info: SANYO State: high Remaining capacity: 96% Remaining time: 1:49 Present rate: 0 mW Present voltage: 12050 mV $ acpiconf -i1 Design capacity: 23480 mWh Last full capacity: 21520 mWh Technology: secondary (rechargeable) Design voltage: 11400 mV Capacity (warn): 1076 mWh Capacity (low): 200 mWh Low/warn granularity: 1 mWh Warn/full granularity: 1 mWh Model number: 45N1127 Serial number: 116 Type: LION OEM info: LGC State: discharging Remaining capacity: 27% Remaining time: 0:38 Present rate: 9312 mW Present voltage: 10829 mV $ Do I really have 2 batteries? Is this expected? Only battery 1 seems be charging and discharging, not 0. I found this out by accident - acpiconf -i0 was showing full battery, yet the laptop was switching itself off. Anton
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