ACER Nitro 5 an515-52 76VR Battery Life

charliegarg
charliegarg Member Posts: 31 Enthusiast WiFi Icon
edited November 2023 in 2019 Archives
Hello
I am getting just 2.5 Hrs to 3 hrs backup on working on excel & word and browsing. Acer claims 7 hrs of backup on selling websites like Amazon.in. is it ok or back up is less.?

Answers

  • The battery life varies depending on the program you are using on the notebook and depends heavily on the hardware configuration! In addition, the display and wireless network card (bluetooth, wireless and 3g) are the devices that most consume the battery.
    You can change some settings to increase the autonomy, such as:
    a) put the notebook in economical power mode;
    b) decrease the brightness of the display;
    c) activate battery saving on windows;
    d) update your notebook drivers!
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  • MaClane
    MaClane ACE Posts: 35,598 Trailblazer
    Good afternoon charliegarg  !


    There is no "average" value for duration.
    Numerous factors will interfere with the duration which mainly depends on how the user is using the machine.

    First, understand better about the architecture of a mobile device (in this case a notebook).
    Notebook components (mainly processor and video) only achieve maximum performance when plugged into the power outlet.

    This time can vary due to many factors: air conditioning in cooler and cooler temperatures, the sum of the applications you have on your machine running, services in the background, among others.

    See the following diagram:
    OS + Configuration Applications + Services = Requisitions
    Requisitions consume resources.
    Features are all types of physical memories (HD and storage devices), volatile (RAM and video memories), processors (CPU and GPU) and connections (Wireless, USB, etc.) available on your system.
    The more requisitions, the more resources are spent and consequently the energy consumption increases.
    So there are several factors of settings that may be undermining the power of your battery.

    Just to note, the 2 largest power consumers in a notebook are the screen and the Wireless system.
    This Wireless System understands for any request made by your equipment to the connection point (router, modem or access point).
    This includes beacons, direct access (such as accessing a website, online videos or an online game) and indirect ones (such as google update, setam services, among others).

    Ideally, always use the appliance plugged in and with the power options set to "High Performance".
    Using only the battery, the system architecture does not allow maximum machine performance to be achieved.

    To improve this duration, you can follow some tips by doing certain processes:

    Set the notebook to the power options for economy mode when using only the battery;
    Select the option to decrease the brightness on the monitor when in the battery;
    Use the appliance in an airy place so that the product does not overheat;
    Perform initial cell calibration, as reported in the product manual.

    Perform the following procedures:
    CALIBRATION AND BATTERY RESET

    First, disable Quick Start in the power options and disconnect the notebook from the power outlet.


    httpsikinja-imgcomgawker-mediaimageuploads--xWOn54Iw--c_scalef_autofl_progressiveq_80w_8001526844273443938480png

    BATTERY CONTROLLER RESET
    Access the device manager and look for the "acpi-compatible control method battery driver" and "Microsoft AC Adapter" and give it up.
    Then restart the notebook for Windows to reinstall and remove any errors.


    httpsimagesdrivereasycomwp-contentuploads201811img_5bfe7020cb7efjpg

    Process to reset the battery

        Disconnect the power adapter.
        Locate the hole to reset the battery in the bottom of the computer.
        He inserted a small clip into the hole. Hold the reset button for 05 seconds.
        Let the computer rest for 5 minutes without power.
        Plug in the power adapter and turn on the system.




    External Battery Pack

    If your notebook has an external battery, proceed as follows:
    1- Unplug the appliance from the mains and then disconnect the battery.
    2- Press the power button for thirty seconds, so that the static power is dissipated.
    3 - Replace the battery and turn the unit on.

    Process for calibrating the battery

    For this, you must turn off the device and give a 100% charge.
    Then unplug and use the battery until the battery runs out.
    Reload it as before.
    Repeat the process 3 times so that all cells are fully calibrated.

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  • andylb
    andylb ACE Posts: 3,827 Pathfinder
    Also periodically restore your battery. Restore your battery by using your Notebook until the battery is almost discharged then recharge it, repeat this for a total of 3 times. Also make sure you are plugged into AC when you are not using it, modern Notebook batteries perform better when kept topped up

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  • AniketWaykole
    AniketWaykole Member Posts: 9

    Tinkerer

    edited June 2019
    i have the same laptop. I have had heaps of problem with this laptop. At first i was blaming the problems for bad battery life but now even after almost all problems are solved the battery life is still bad that's because the battery is small. Numbers Acer give are fake just like any other company hyping up the battery life. This laptop is basically always plugged in laptop. In heavy loads i have seen horrible lags if i am working on battery so i have to plug in for heavy load work.Plus thermals are also bad which probably affects battery life even more. So according to my experience its OK.
  • The problem is that the battery life varies depending on the use of the notebook. In addition, the peripherals that consume more energy, are the wireless network cards (wifi, 3g, bluetooht) and the display!
    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          
                                                      
                                                     egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
    Para usuários da comunidade inglesa, espanhola, francesa e alemã, usarei o google tradutor! :)
    For users of the English, Spanish, French and German community, I will be using google translator! :) 
  • DefaultZone
    DefaultZone Member Posts: 1 New User
    Atleast you guys are getting a 2 hr of backup after 10 months i'm getting 1 hour 15 minutes backup with full charge.

  • andylb
    andylb ACE Posts: 3,827 Pathfinder
    Reset your battery meter
    Drain battery to just below 10% then recharge to 100% repeat for a total if 3 times

    Please click YES if I answered your question

    I am not an ACER employee
    Thank you and have a blessed day  B)

    ★★ ACE Pathfinder 2019★★