Smart Battery Charger Specification, version 1.1 Click here to email your questions. 15-Dec-98: Smart Battery Data Specification, version 1.1 Click here to email your questions. 15-Dec-98: Smart Battery Data Accuracy Testing Guideline, version 1.0: This is a guideline for testing smart batteries. Click here to email questions. With BetterBatteryStats you can analyse the behavior of your phone, find applications causing the phone to drain battery while it is supposed to be asleep and measure the effect of corrective. With BetterBatteryStats you can analyse the behavior of your phone, find applications causing the phone to drain battery while it is supposed to be asleep and measure the effect of corrective actions: - Spot drainers based on detailed information about the root cause - measure the effect of actions to reduce drain, following a simple method - detect changes in the awake/sleep profile. This includes battery level graph and battery usage rate graph to help track down battery consumption problems. offer shortcuts to configure relevant system settings to conserve battery. Change log: Version 1.0.13 - GDR3 update to support 1080p screens Version 1.0.12 - Minor update Version 1.0.11 - Minor update Version 1.0.9 - App stability. After completing the upgrading from Windows 8.1 to Windows 10, I now have the battery 'Plugged In but Not Charging' issue on my brand new Dell 2 in 1 laptop.I have done the 'uninstall driver' in the device manager and made sure all the chipset drivers are up to date and even upgraded the bios version.
BatteryInfoView v1.23 Copyright (c) 2011 - 2017 Nir Sofer |
See Also
- NK2Edit - Edit, merge and fix the AutoComplete files (.NK2) of Microsoft Outlook.
- DevManView - Alternative to device manager of Windows.
- DriverView - List all device drivers currently loaded on your Windows
Description
BatteryInfoView is a small utility for laptops and netbook computers that displaysthe current status and information about your battery.The displayed battery information includes the battery name, manufacture name, serial number, manufacture date, power state (charging/discharging),current battery capacity, full charged capacity, voltage, charge/discharge rate, and more..BatteryInfoView also provides a log window, which adds a new log line containing the battery status every 30 seconds orany other time interval that you choose.
System Requirements And Limitations
- This utility works on any version of Windows, starting from windows 2000 and up to Windows 10.
- Some information, like serial number and manufacture date is only displayed if the battery provides this information.
Versions History
- Version 1.23:
- Changed the 'Battery Wear Level' caption to 'Battery Health', which is the right term to use (Battery Wear Level is the opposite).
- Version 1.22:
- Added option to display the battery capacity in mAh (milliampere-hour). This option works only if the voltage of the battery is available.
- Version 1.21:
- Added 'Always On Top' option.
- Fixed bug: BatteryInfoView failed to remember the last size/position of the main window if it was not located in the primary monitor.
- Version 1.20:
- Added 'Automatically Scroll Down On New Log Item' option.
- Added option to automatically save every new log line into a file, in comma-delimited or tab-delimited format (You can activate this feature in the 'Advanced Options' window).
- Version 1.16:
- Fixed issue: The properties and the options windows opened in the wrong monitor, on multi-monitors system.
- Version 1.15:
- Added 'Start As Hidden' option. When this option and 'Put Icon On Tray' option are turned on, the main window of BatteryInfoView will be invisible on start.
- Version 1.13:
- Added thousands separator to the 'Charge/Discharge Rate' value.
- Version 1.12:
- Added more options to control the event types added to the battery log. (In the 'Advanced Options' window)
- Version 1.11:
- Added 'Mark Odd/Even Rows' option, under the View menu. When it's turned on, the odd and even rows are displayed in different color, to make it easier to read a single line.
- Version 1.10:
- Added command-line options for saving the battery information into a file.
- Version 1.05:
- Added 'Battery Wear Level' field, which is calculated according to the Full Charged Capacity and Designed Capacity values of the battery.
- Version 1.00 - First release.
Using BatteryInfoView
BatteryInfoView doesn't require any installation process or additional dll files.In order to start using it, simply run the executable file - BatteryInfoView.exeThe main window of BatteryInfoView provides 2 view modes:
- Battery Information:(Press F7 to switch into this mode)
Displays general status and information about your battery.The information is updated every 10 seconds by default, and you change this update ratein the 'Advanced Options' window (F9). There are 4 calculated fields that are updatedonly every 30 seconds or more. - Battery Log:(Press F8 to switch into this mode)
In this window, a new log containing the status of the battery (Power State,% Capacity, and so on) is added every 30 seconds. You can change the log interval in the 'Advanced Options' window (F9).A new log line is also added when the computer is suspended (standby/hibernate) and resumed,so you can easily find out in which rate the battery is discharged while the computer is on standby mode.
In both view modes, you can export the battery information into csv/tab-delimited/html/xml file,by using the 'Save Selected Items' option (Ctrl+S).You can also copy the information into the clipboard, and then paste it into Excelor other spreadsheet application.
Columns Description
Battery Stats V1 1 11
- Battery Name:The name of your battery.
- Manufacture Name:The name of the company that manufactured the battery.
- Serial Number:The serial number of your battery. This value is displayed only if the battery supports it.
- Manufacture Date:The date that the battery was manufactured. This value is displayed only if the battery supports it.
- Power State:The current power state of the battery: Charging, Discharging, AC Power, or Critical.
- Current Capacity (in %):The current % capacity, which is the same capacity value displayed by Windows.
- Current Capacity Value:The current absolute capacity, which is usually displayed in mWh units (milliwatt-hours).
- Full Charged Capacity:The capacity of the battery, when it's fully charged. This value is usually displayed in mWh units (milliwatt-hours).
- Designed Capacity:The full capacity of the battery, when it's completely new.
- Battery Health:Health the battery, in %
The Health of a new battery should be around 100%, and it gradually decreases. This value is calculated according to the 'Designed Capacity' and 'Full Charged Capacity' values. - Voltage:Current battery voltage across the battery terminals, in millivolts.
- Charge/Discharge Rate:The current charge or discharge rate, usually displayed in milliwatts.
- Chemistry:Battery's chemistry: Lithium Ion, Nickel Cadmium, Nickel Metal Hydride, and so on.
- Low Battery Capacity:Manufacturer�s suggestion of a capacity, in mWh, at which a low battery alert should occur.
- Number of charge/discharge cycles:Number of charge/discharge cycles the battery has experienced.This value is displayed only if the battery supports it.
- Remaining battery time for the current activity (Estimated):The remaining battery time according to the current activity.This value is calculated according to the change of the 'Current Capacity Value' in the last 30 seconds.
- Full battery time for the current activity (Estimated):The time that the battery can hold when it's fully charged, according to the current activity. This value is calculated according to the change of the 'Current Capacity Value' in the last 30 seconds.
- Remaining time for charging the battery (Estimated):The remaining time for charging the battery.This value is calculated according to the change of the 'Current Capacity Value' in the last 30 seconds.
- Total time for charging the battery (Estimated):The total time that you need to wait in order to charge the battery.(Displayed only when the battery is in 'charging' status)
This value is calculated according to the change of the 'Current Capacity Value' in the last 30 seconds.
Command-Line Options
/stab <Filename> | Save the battery information into a tab-delimited text file. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
/stabular <Filename> | Save the battery information into a tabular text file. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
/sverhtml <Filename> | Save the battery information into HTML file (Vertical). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Language | Translated By | Date | Version |
---|---|---|---|
Arabic | Fcmam5 | 19/02/2013 | 1.16 |
Arabic | Mohamed.Bajdouai | 02/07/2015 | BatteryInfoView v1.22 |
Brazilian Portuguese | SoftDownload | 12/06/2012 | 1.15 |
Bulgarian | N.Nedelev | 22/03/2017 | 1.22 |
Croatian | Mišel Gulan | 09/09/2011 | 1.11 |
Czech | Buchtič | 18/07/2012 | 1.15 |
Dutch | Jan Verheijen | 12/06/2020 | 1.23 |
French | Skorpix38 | 20/05/2013 | 1.20 (may2013) |
German | «Latino» auf WinTotal.de | 14/08/2017 | 1.23 |
Greek | geogeo.gr | 21/01/2018 | 1.23 |
Italian | Styb | 27/12/2019 | 1.23 |
Japanese | iLEƒÖEj | 28/03/2015 | 1.21 |
Polish | Mateusz Felczak | 19/06/2014 | 1.20 |
Romanian | Jaff (Oprea Nicolae) | 10/09/2017 | 1.23 |
Russian | Dmitry Yerokhin | 25/08/2017 | 1.23 |
Simplified Chinese | Yewanth.Gan | 07/07/2011 | 1.00 |
Simplified Chinese | xaojan | 06/03/2012 | 1.15 |
Slovak | František Fico | 14/08/2017 | 1.23 |
Slovenian | Matej Vehar | 13/02/2013 | 1.16 |
Spanish | Jose Alex Sandoval Morales | 19/10/2016 | 1.22 |
Swedish | I.K.l | 29/05/2017 | 1.22 |
Traditional Chinese | 丹楓 | 02/07/2015 | 1.22 |
Thai | น้องพร WiFi | 29/07/2013 | 1.20 |
Turkish | HARUN ARI | 22/08/2011 | 1.11 |
Turkish | Maynak00 | 06/07/2011 | 1.00 |
Valencian | vjatv | 26/07/2011 | 1.05 |
Vietnamese | T.D. Stoneheart | 18/08/2017 | 1.23 |
A Student’s t continuous random variable.
As an instance of the
rv_continuous
class, t
object inherits from ita collection of generic methods (see below for the full list),and completes them with details specific for this particular distribution.Battery Stats V1 1 12
Notes
![Battery stats v1 1 1 0 Battery stats v1 1 1 0](https://st1.bgr.in/wp-content/uploads/2017/04/bd23fe2362c12e8bd6ec407367323352_375x500_1.jpg)
The probability density function for
t
is:[f(x, nu) = frac{Gamma((nu+1)/2)} {sqrt{pi nu} Gamma(nu/2)} (1+x^2/nu)^{-(nu+1)/2}]
where (x) is a real number and the degrees of freedom parameter(nu) (denoted
df
in the implementation) satisfies(nu > 0). (Gamma) is the gamma function(scipy.special.gamma
).The probability density above is defined in the “standardized” form. To shiftand/or scale the distribution use the
loc
and scale
parameters.Specifically, t.pdf(x,df,loc,scale)
is identicallyequivalent to t.pdf(y,df)/scale
withy=(x-loc)/scale
.Battery Stats V1 1 13
Examples
Calculate a few first moments:
Battery Stats V1 1 1 0
Ubar 4 1 0 – the dock replacement. Display the probability density function (
pdf
):Alternatively, the distribution object can be called (as a function)to fix the shape, location and scale parameters. This returns a “frozen”RV object holding the given parameters fixed.
Freeze the distribution and display the frozen
pdf
:Check accuracy of
cdf
and ppf
:Generate random numbers:
And compare the histogram:
Methods
rvs(df, loc=0, scale=1, size=1, random_state=None) | Random variates. |
pdf(x, df, loc=0, scale=1) | Probability density function. |
logpdf(x, df, loc=0, scale=1) | Log of the probability density function. |
cdf(x, df, loc=0, scale=1) | Cumulative distribution function. |
logcdf(x, df, loc=0, scale=1) | Log of the cumulative distribution function. |
sf(x, df, loc=0, scale=1) | Survival function (also defined as 1-cdf , but sf is sometimes more accurate). |
logsf(x, df, loc=0, scale=1) | Log of the survival function. |
ppf(q, df, loc=0, scale=1) | Percent point function (inverse of cdf — percentiles). |
isf(q, df, loc=0, scale=1) | Inverse survival function (inverse of sf ). |
moment(n, df, loc=0, scale=1) | Non-central moment of order n |
stats(df, loc=0, scale=1, moments=’mv’) | Mean(‘m’), variance(‘v’), skew(‘s’), and/or kurtosis(‘k’). |
entropy(df, loc=0, scale=1) | (Differential) entropy of the RV. |
fit(data) | Parameter estimates for generic data. See scipy.stats.rv_continuous.fit for detailed documentation of the keyword arguments. |
expect(func, args=(df,), loc=0, scale=1, lb=None, ub=None, conditional=False, **kwds) | Expected value of a function (of one argument) with respect to the distribution. |
median(df, loc=0, scale=1) | Median of the distribution. |
mean(df, loc=0, scale=1) | Mean of the distribution. |
var(df, loc=0, scale=1) | Variance of the distribution. |
std(df, loc=0, scale=1) | Standard deviation of the distribution. |
interval(alpha, df, loc=0, scale=1) | Endpoints of the range that contains alpha percent of the distribution |