Thinkpads Forum

I have a brand new, no box, original Lenovo Advanced Ultrabay Battery.



I have installed the battery for testing purposes only.

This is the report from Power Manager:

Manufacture date: 2007-11-07
First used date: 2011-01
Manufacturer: SONY
Cycle count: 3
Design capacity: 29.16 Wh
Design Voltage: 10.80 V

FRU P/N 41U4890, ASM P/N 40Y6787

This battery fits into the Ultrabay media bay of many models and is compatible with the ThinkPad X6 UltraBase also.

Selling for $45.00 shipped.

This is with a "Personal" PayPal payment. Please add the appropriate PayPal fees if paid any other way.

Please PM with questions.

I believe this will work in a T60, no?

ThinkRob wrote:I believe this will work in a T60, no?

Yes, absolutely in a T60!

Does this give about an extra 1.5-2hrs of battery? My 3 yr old 6 cell battery has a capacity of 27.xx Wh and I get about 1.5-2hrs depending on what I am doing.

Sorry I cannot comment about the extra time this battery provides since I haven't tried it myself.
I seldom use my machines on battery power. IBM/Lenovo do not seem to make any claims on that apparently.

All I found is this:

"Battery life (and recharge times) will vary based on many factors including screen brightness, applications,
features, power management, battery conditioning and other customer preferences."

Hope that helps.

Cheers