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ThinkPad Battery Firmware Update for Windows to fix a low battery capacity problem - ThinkPad (Short version)

Update: This firmware was updated on September 14, 2010. The update includes a second fix, also for the full charge capacity value and the same symptoms. This second fix applies to all of the supported batteries listed below but fixes a problem which can only manifest itself on ThinkPad Models T410, T410i, T510, T510i, and W510.
Note: Customers with Edge 13, Edge 14, Edge 15, E30, E40, E50, L410, L412, L510, L512, SL410, SL510, and X100e systems still need to have at least the first firmware update. This can be checked in Power Manager, on the Battery Details tab. If this page shows the battery FRU number as one in the "Affected FRU Number" list below, the firmware update should be applied.

This page is a quick summary. Give me the full version.

This battery firmware update utility fixes an issue where some batteries indicate an incorrect full charge capacity value. Because of this error, the amount of energy available for use is artificially low, decreasing the amount of time the system can be used on battery. The fix is entirely contained in the battery firmware update; there is no need to replace any hardware for this problem.

 

Affected configurations

Any of the affected battery FRU numbers below:

ThinkPad SystemAffected FRU NumberUpdated FRU Number
L410, L510
SL410, SL510
L412, L512
T410, T410i
T510, T510i
W510
Edge 14, Edge 15
42T4708
42T4849
42T4714
42T4851
42T4737
42T4850
42T4757
42T4848
42T4797
42T4911
42T4803
42T4912
42T4852
42T4911
42T4853
42T4912
Edge 13
42T4807
42T4857
42T4815
42T4858
X100e
42T4783
42T4854
42T4789
42T4855
42T4831
42T4856

 

Solution

The battery firmware update requires that a supporting Power Management driver and BIOS are installed. Lenovo has bundled the necessary dependencies and the battery firmware update into a common package. During the update, the system may reboot, or be shut down.

 

FileDescription
6ifu13ww_edge13.exe Battery Firmware Update package bundled with dependencies for Edge 13, E30
6ifu13ww_edge14_15.exe Battery Firmware Update package bundled with dependencies for Edge 14, E40, Edge 15, E50
6ifu13ww_l410_l510.exe Battery Firmware Update package bundled with dependencies for L410, L510, SL410, SL510
6ifu13ww_l412_l512.exe Battery Firmware Update package bundled with dependencies for L412, L512
6ifu13ww_t410_t510.exe Battery Firmware Update package bundled with dependencies for T410, T410i, T510, T510i, W510
6ifu13ww_x100e.exe Battery Firmware Update package bundled with dependencies for X100e
6ifu13ww_wrapper.txt README for the Battery Firmware Update dependency wrapper utilities
이름Operating System버전릴리스됨다운로드
목록에 추가
지금 다운로드
낮은 배터리 용량 문제를 해결하는 ThinkPad 배터리 펌웨어 업데이트 - ThinkPad (퀵 버전)
6ifu13ww_edge14_15.exe
6.27 GB
1.02 N/A
낮은 배터리 용량 문제를 해결하는 ThinkPad 배터리 펌웨어 업데이트 - ThinkPad (퀵 버전)
6ifu13ww_l412_l512.exe
7.68 GB
1.02 N/A
낮은 배터리 용량 문제를 해결하는 ThinkPad 배터리 펌웨어 업데이트 - ThinkPad (퀵 버전)
6ifu13ww_wrapper.txt
11.62 MB
1.02 N/A
낮은 배터리 용량 문제를 해결하는 ThinkPad 배터리 펌웨어 업데이트 - ThinkPad (퀵 버전)
6ifu13ww_x100e.exe
5.66 GB
1.02 N/A
낮은 배터리 용량 문제를 해결하는 ThinkPad 배터리 펌웨어 업데이트 - ThinkPad (퀵 버전)
6ifu13ww_edge13.exe
6.68 GB
1.02 N/A
낮은 배터리 용량 문제를 해결하는 ThinkPad 배터리 펌웨어 업데이트 - ThinkPad (퀵 버전)
6ifu13ww_l410_l510.exe
5.71 GB
1.02 N/A
낮은 배터리 용량 문제를 해결하는 ThinkPad 배터리 펌웨어 업데이트 - ThinkPad (퀵 버전)
6ifu13ww_t410_t510.exe
3.23 GB
1.02 N/A


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국가 상태
사용 가능Worldwide
문서 자료 ID : HT000878
Legacy Document ID : MIGR-75737
마지막 업데이트 :
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