What is batinfex.dll?

Batinfex.dll is a Windows DLL file. DLL is the abbreviation for Dynamic Link Library. DLL files are needed by programs or web browser extensions, because they contain program code, data, and resources. The following information can help you determine if batinfex.dll is a Windows system file or if it belongs to an application that you can trust.

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Batinfex.dll file information

The process known as IBM ThinkPad Battery Information belongs to software IBM ThinkPad Utility or IBM ThinkPad EasyEject Utility by IBM (

Description: Batinfex.dll is not essential for the Windows OS and causes relatively few problems. The batinfex.dll file is located in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 396,288 bytes (50% of all occurrences), 395,776 bytes or 395,264 bytes. 
The program has a visible window. The program starts upon Windows startup (see Registry key: MACHINE\Run). The batinfex.dll file is not a Windows system file. Batinfex.dll is able to record keyboard and mouse inputs. Therefore the technical security rating is 22% dangerous, however you should also read the user reviews.

Uninstalling this variant: If you run into problems with batinfex.dll, you may want to uninstall the program using the Control Panel ⇒ Uninstall a ProgramIBM ThinkPad EasyEject Utility or IBM ThinkPad Battery.

Recommended: Identify batinfex.dll related errors

Important: Some malware camouflages itself as batinfex.dll, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the batinfex.dll process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.


User Comments

missing batinf.dll
"batinfex.dll is a module which deals with IBM Thinkpad Battery and power management."
  Eirene   (further information)

Summary: Average user rating of batinfex.dll: based on 2 votes with 2 user comments. 2 users think batinfex.dll is essential for Windows or an installed application.

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Best practices for resolving batinfex issues

A clean and tidy computer is the key requirement for avoiding problems with batinfex. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the batinfex.dll process on your computer, the following programs have proven to be helpful: Security Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

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