"Total Micro" X31 Battery

X2/X3/X4x series specific matters only
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bobbarker
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"Total Micro" X31 Battery

#1 Post by bobbarker » Wed Jul 23, 2008 9:05 pm

Has anyone tried the X31 battery from "Total Micro" from Overstock.com:
http://www.overstock.com/Electronics/To ... oduct.html?

I really need a battery for my X31. I can't trust batteryspace (they STILL have my battery and the BBB is doing nothing!) and I'm not going to buy some $30 ebay battery.
Lenovo X240: 2.1GHz i7 - 8GB - 120GB SSD - 1080p IPS - Win7
Lenovo T400: 2.53GHz - 4GB - 320GB & 100GB - Win7
IBM X60t: 1.83GHz - 2GB - 80GB - 1400x1050 - Win7

snv
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Joined: Fri Jul 04, 2008 9:50 pm
Location: Toronto, Canada

Re: "Total Micro" X31 Battery

#2 Post by snv » Thu Jul 24, 2008 12:20 am

The battery does not look like an original IBM (compare to http://www-307.ibm.com/pc/support/site. ... 44259.html
which has "IBM" in the top left corner). So, if you decide to buy one, you would have to rely on anecdotical evidence that it indeed works as it should. Rather than risking incompatibilty issues, I would pick up a used original IBM battery at ebay (yes, maybe for $30 or so) and either live with its lower capacity or add a used extended life battery to get more charge for some extra weight. I've taken the second route myself; it works for me, but YMMV. The extended life battery may have an extra benefit of protecting the motherbord from flexing too much, as ragefury32 described in his very insightful post:
http://forum.thinkpads.com/viewtopic.ph ... ht=#378062

Just my $0.02.
X41t 1866-CTU (1GiB RAM, 32GB SSD)
T60p 2007-A16 (C2D T7200, 2.5GiB RAM, 80GB SSD)
X31 2672-N7U (1.25GiB RAM, 100GB HDD, Atheros 802.11abg)
2x SL510 (2847-9UU & 2847-CZU) in the family
~~~ Debian GNU/Linux to rule them all

bobbarker
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Posts: 158
Joined: Mon Feb 18, 2008 1:27 am
Location: Cincinnati, Ohio
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#3 Post by bobbarker » Thu Jul 24, 2008 4:28 pm

I was hoping it was a 'better knock off' than the horrid Chinese ones. I actually just bought an original one off eBay, claims 3 hours life with full brightness/wifi (I'd guess 2 hours real use), we'll have to see.
Lenovo X240: 2.1GHz i7 - 8GB - 120GB SSD - 1080p IPS - Win7
Lenovo T400: 2.53GHz - 4GB - 320GB & 100GB - Win7
IBM X60t: 1.83GHz - 2GB - 80GB - 1400x1050 - Win7

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