From owner-freebsd-questions@freebsd.org Sun May 19 15:00:28 2019 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9D6A115B00DF for ; Sun, 19 May 2019 15:00:28 +0000 (UTC) (envelope-from lists@cmplx.uk) Received: from jail0199.vps.exonetric.net (jail0199.vps.exonetric.net [IPv6:2a02:1658:1::199:1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "jail0199.vps.exonetric.net", Issuer "jail0199.vps.exonetric.net" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 3E8C88F1FD for ; Sun, 19 May 2019 15:00:27 +0000 (UTC) (envelope-from lists@cmplx.uk) Received: from jail0199.vps.exonetric.net (jail0199.vps.exonetric.net [178.250.76.108]) by jail0199.vps.exonetric.net (8.15.2/8.15.2) with ESMTPS id x4JF0P06060111 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Sun, 19 May 2019 15:00:25 GMT (envelope-from lists@jail0199.vps.exonetric.net) Received: (from lists@localhost) by jail0199.vps.exonetric.net (8.15.2/8.15.2/Submit) id x4JF0Pn3060107 for freebsd-questions@freebsd.org; Sun, 19 May 2019 15:00:25 GMT (envelope-from lists) Date: Sun, 19 May 2019 15:00:25 +0000 From: lists To: freebsd-questions@freebsd.org Subject: acpiconf shows 2 batteries on a laptop? Message-ID: <20190519150025.GA49322@jail0199.vps.exonetric.net> Mail-Followup-To: freebsd-questions@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) X-Rspamd-Queue-Id: 3E8C88F1FD X-Spamd-Bar: ++++ Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [4.57 / 15.00]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_SPAM_SHORT(0.82)[0.824,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; TO_DN_NONE(0.00)[]; AUTH_NA(1.00)[]; RCPT_COUNT_ONE(0.00)[1]; RCVD_COUNT_THREE(0.00)[3]; RCVD_TLS_LAST(0.00)[]; MX_GOOD(-0.01)[smtp.cmplx.uk]; NEURAL_SPAM_LONG(0.92)[0.922,0]; DMARC_NA(0.00)[cmplx.uk]; NEURAL_SPAM_MEDIUM(0.70)[0.695,0]; R_SPF_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; SUBJECT_ENDS_QUESTION(1.00)[]; ASN(0.00)[asn:12290, ipnet:2a02:1658::/32, country:GB]; MIME_TRACE(0.00)[0:+]; IP_SCORE(0.24)[ip: (0.22), ipnet: 2a02:1658::/32(0.50), asn: 12290(0.55), country: GB(-0.09)] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 19 May 2019 15:00:28 -0000 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