From: "Neil Waldhauer" Received: from [192.168.100.201] (HELO mail.2rosenthals.com) by 2rosenthals.com (CommuniGate Pro SMTP 5.1.16) with ESMTP id 2345275 for ecs-t6x@2rosenthals.com; Mon, 05 Apr 2010 18:49:41 -0400 Received: from secmgr-va.2rosenthals.com ([162.83.95.194] helo=mail2.2rosenthals.com) by secmgr-ny.randr with esmtps (TLSv1:AES256-SHA:256) (Exim 4.43) id 1Nyv6y-00035k-Mm for ecs-t6x@2rosenthals.com; Mon, 05 Apr 2010 18:49:40 -0400 Received: from host1.cruzio.com ([63.249.95.131]:57917) by mail2.2rosenthals.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.69) (envelope-from ) id 1Nyv6m-0002E4-2R for ecs-t6x@2rosenthals.com; Mon, 05 Apr 2010 18:49:29 -0400 Received: (qmail 92267 invoked from network); 5 Apr 2010 15:49:25 -0700 Received: from dsl-63-249-111-252.dhcp.cruzio.com (HELO 192.168.46.68) (63.249.111.252) by blondeguy.com with SMTP; 5 Apr 2010 15:49:25 -0700 X-CTCH-RefID: str=0001.0A020205.4BBA68F9.004C,ss=1,fgs=0 Date: Mon, 5 Apr 2010 14:49:23 -0700 To: "eCS ThinkPad T60/61 Mailing List" In-Reply-To: References: Subject: Re: [eCS T60/T61] T61 dead battery MIME-Version: 1.0 X-Mailer: The Polarbar Mailer; version=1.25d; build=2006 X-Mailer-Platform: OS/2; architecture=x86; version=20.45 X-Mailer-Java-VM: IBM Corporation; version=J2RE 1.3.1 IBM build co131-20060605 (SR10) (JIT enabled: jitc); compiler=jitc Message-ID: On Mon, 05 Apr 2010 13:37:09 -0700 (PDT), "Jon" wrote: > Pardon me for the off topic post, I hope someone here can help me out. > > My T61 has a 9 cell battery, 2 yrs old. I read all this stuff about batteries. Charging them, conditioning them, memory, and stuff. But very little of that corresponds to anything I learned on the way to my Chemistry degree. I'm guessing that keeping the temperature moderate is more important than most people are saying. I leave my batteries charging almost all the time. The temperature in Santa Cruz is moderate, and changes little over the course of a year. My batteries last a long time. > Perhaps someone knows of a trusted vendor? Ideally, I'd like a BYD battery. That's likely to be what Lenovo is buying. But since I don't read Chinese, I'd go with something cheap from Chuck's list. If it breaks, and you buy another one, you've still saved a lot. Otherwise, there's a good chance you are getting exactly the same battery with a different brand name. Neil -- Neil Waldhauer, neil@blondeguy.com We don't own this place, though we act as if we did. It's a loan from the children of our children's kids. The actual owners haven't even been born yet.