Battery labeled Lenovo shows "Manufacturer: Panasonic"

T400/410/420 and T500/510/520 series specific matters only
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RhatsaRuck
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Joined: Fri Aug 06, 2010 7:01 am
Location: West Palm Beach, FL

Battery labeled Lenovo shows "Manufacturer: Panasonic"

#1 Post by RhatsaRuck » Thu Sep 20, 2012 8:44 pm

I obtained a 6 cell battery (for a ThinkPad T500) described as a "Genuine Lenovo Battery" from an ebay auction.

Upon receiving the battery the external label does in fact say Lenovo. My T500 seems to recognize it as a genuine Lenovo battery.

In the Power Manager / Battery tab I see the following:

Manufacturer name: Panasonic
Manufacture date: 2011-11-01
FRU part number: 42T4622
Device chemistry: Li-Ion
Design capacity: 56.16 Wh
Design voltage: 10.80V

Does this seem consistent with a genuine Lenovo battery?

The battery seems to be working fine. I've put it through 7 discharge/charge cycles in the past three days and it's holding up fine.

Thank you for any help you can provide.

ajkula66
SuperUserGeorge
SuperUserGeorge
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Location: Brodheadsville, Pennsylvania

Re: Battery labeled Lenovo shows "Manufacturer: Panasonic"

#2 Post by ajkula66 » Thu Sep 20, 2012 9:06 pm

Count yourself lucky. That's the best battery that you could've gotten.

Lenovo uses a variety of vendors, including Sony, Sanyo and Panasonic.
...Knowledge is a deadly friend when no one sets the rules...(King Crimson)

Cheers,

George (your grouchy retired FlexView farmer)

AARP club members:A31p, T43pSF

Abused daily: T61p

PMs requesting personal tech support will be ignored.

RhatsaRuck
Posts: 7
Joined: Fri Aug 06, 2010 7:01 am
Location: West Palm Beach, FL

Re: Battery labeled Lenovo shows "Manufacturer: Panasonic"

#3 Post by RhatsaRuck » Fri Sep 21, 2012 1:24 pm

Thank you for the prompt reply.

Is there a way for me to "close" this thread? Is that accepted practice on this forum?

ajkula66
SuperUserGeorge
SuperUserGeorge
Posts: 15740
Joined: Sun Feb 25, 2007 11:28 am
Location: Brodheadsville, Pennsylvania

Re: Battery labeled Lenovo shows "Manufacturer: Panasonic"

#4 Post by ajkula66 » Fri Sep 21, 2012 6:30 pm

We don't close threads around here, apart from the Marketplace, or the ones that break the rules... :mrgreen:
...Knowledge is a deadly friend when no one sets the rules...(King Crimson)

Cheers,

George (your grouchy retired FlexView farmer)

AARP club members:A31p, T43pSF

Abused daily: T61p

PMs requesting personal tech support will be ignored.

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