84,488,480 programs installed

Should I remove Z400 48Wh battery?

What percent of users and experts removed it?
6% remove it94% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Global Rank #22,999
United States Rank #23,032
Reach 0.0083%


VersionDistribution 100.00%

Other programs by Lenovo

Z400 48Wh battery


Z400 48Wh battery is a software program developed by Lenovo. The primary executable is named LnvBFU.exe. The setup package is about 932.45 KB (954,829 bytes) when donwloaded. Relative to the overall usage of users who have this installed on their PCs, most are running Windows 10 and Windows 7 (SP1). While about 41% of users of Z400 48Wh battery come from the United States, it is also popular in Italy and Czech Republic.

Program detailsProgram details

URL: www.Lenovo.com
Installation folder: C:\Program Files\Lenovo\Z400 48Wh battery
Uninstaller: "C:\Program Files\InstallShield Installation Information\{5B7EF375-70C7-4349-9DD2-99FF487F5078}\setup.exe" -runfromtemp -l0x0009 -removeonly
Estimated size: 932.45 KB
Language: English

Program filesFiles installed by Z400 48Wh battery

Program executable:LnvBFU.exe
Name:Lenovo Battery Firmware Update Tool
Path:C:\Program Files\Lenovo\Z400 48Wh battery\LnvBFU.exe

How do I remove Z400 48Wh battery?

You can uninstall Z400 48Wh battery from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Z400 48Wh battery, click it, and then do one of the following:
    • Windows Vista/7/8/10: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Z400 48Wh battery.

Win 10 85%
Win 7 1%
Uninstall it 6%
Keep it 94%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 10 84.85%
Windows 7 15.15%
Which OS releases does it run on?
Windows 8.1 34.57%
Windows 10 Home 14.20%
Windows 7 Ultimate 9.88%
Windows 8 8.02%
Windows 8.1 Pro 6.79%
Windows 8.1 Single Langua... 4.94%

Distribution by countryGeography

41.40% of installs come from the United States
Which countries install it?
  United States 41.40%
  Italy 9.68%
  Czech Republic 3.23%
  United Kingdom 3.23%
  Iran 3.23%
  Germany 2.69%
  Spain 2.15%
  France 2.15%
  Brazil 1.61%
  Ireland 1.61%
  India 1.61%
  IQ 1.61%
  Philippines 1.61%
  Canada 1.08%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Lenovo 98.17%
Hewlett-Packard 0.61%
Dell 0.61%
Acer 0.61%
Common models
LENOVO 20202 33.33%
LENOVO 20211 14.47%
LENOVO 5931 8.81%
LENOVO 20210 8.81%
LENOVO 20220 6.29%
LENOVO 20221 5.03%

About Lenovo

Lenovo is a PC hardware and electronics company whose products include personal computers, tablet computers, mobile phones, workstations, servers, electronic storage devices and IT management software.
Publisher URL: www.lenovo.com


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