[ltp] Battery recommendations for T41?
Clark Williams
linux-thinkpad@linux-thinkpad.org
Mon, 23 Oct 2006 09:17:11 -0500
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Jeffrey L. Taylor wrote:
> Quoting Clark Williams <williams@redhat.com>:
>> Hash: SHA1
>>
>> I've got a T41 and the battery capacity is down to 50%, so I'm looking
>> for a replacement. After seeing pictures of Alan Cox's thinkpad 600
>> meltdown, I'd like to ensure that the battery doesn't contain Sony cells :).
>>
>> Anyone have recommendations for/against specific brands/models?
>>
>
> The stock IBM batteries for the T41 are not part of the recall, though
> they do contain Sony batteries. IIRC, T43's are the oldest T4x
> laptops that are affected. It appears that a lot of the problematic
> parts are 3rd party batteries and especially chargers.
>
I never really considered purchasing a battery from IBM; have to go
price them...
BTW, my IBM battery has Sanyo cells, not Sony cells:
$ cat /proc/acpi/battery/BAT0/info
present: yes
design capacity: 47520 mWh
last full capacity: 23800 mWh
battery technology: rechargeable
design voltage: 10800 mV
design capacity warning: 1190 mWh
design capacity low: 200 mWh
capacity granularity 1: 1 mWh
capacity granularity 2: 1 mWh
model number: IBM-08K8193
serial number: 12189
battery type: LION
OEM info: SANYO
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