5 Freeware To Check Current Battery Capacity Of MacBook, iPhone And Windows Laptop

Updated: September 7, 2017 / Home » Desktop Computer Software

Have you ever wondered what is the current battery mAh’s capacity of your laptop compared to the original capacity when you first bought it? Here are 5 simple software that will calculate your current capacity and display the original capacity of your notebook. Modern batteries are more durable, thus it doesn’t make any sense to replace them if it has a 50% capacity, unless you are always on the go.

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energy battery Check Current Battery Capacity For MacBook, iPhone And Windows Laptop

There are three main types of batteries used in modern laptops, they are nickel-metal hydride (NiMH), lithium ion (Li-ion), and lithium polymer (LiPo) batteries. Long story short, lithium polymer is the best among the three. To increasing a battery’s lifespan, avoid extremes heat in temperature, battery operates more efficiently when cool, and also refrain from keeping their batteries plugged in all the time, as this significantly reduces the overall lifespan of the battery.

How To Calibrate Laptop Battery ( Or Smartphones )

If you always charge your laptop or smartphone before it is fully discharged, you will not damage your battery because modern batteries are designed to be used that way, the only problem you will face in the long run is accuracy of the battery life. This is why you must calibrate your battery after a year or two. No software or app required. To calibrate your device’s battery:

  • Discharge your phone fully until it turns itself off.
  • Turn it on again and let it turn itself off until the power button doesn’t respond.
  • Plug your laptop / smartphone into a charger and, do not power up your laptop or smartphone, let it charge until the on-screen or LED indicator says 100 percent.
  • Unplug your charger – done. Your battery is not 100% calibrated.
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Tips And Information on Battery Maintenance

↓ 01 – BatteryCare | Microsoft Windows Laptop

battery care Check Current Battery Capacity For MacBook, iPhone And Windows Laptop

BatteryCare is a software created to optimize the usage and performance of the modern laptop’s battery. It monitors the battery’s discharge cycles and helps increasing it’s autonomy and improving its lifetime.

  • Battery’s discharge cycles monitoring – The advanced algorithm accurately records when a complete discharge cycle is performed. When the configured number of discharge cycles is reached, a notification balloon pops up to remind that a full discharge is required.
  • Complete battery information – It calculates the statistical remaining time in laptops that don’t support the battery time left information and only list the charge percentage. Shows all the detailed information about the battery, such as wear level, capacities, consumption, manufacturer, etc.
  • CPU and HDD temperature reading – BatteryCare constantly monitors your CPU and hard drive temperature, either in degrees Celsius or Fahrenheit.

↓ 02 – coconutBattery | MacBook | iPhone | iPad

coconut battery mac iphone Check Current Battery Capacity For MacBook, iPhone And Windows Laptop

With coconutBattery you are always aware of your current battery health. It shows you live information about the battery in your Mac and iOS device (iPhone, iPad, iPod touch). A very useful app and software when you can’t decide if the secondhand iPhone is worth buying.

  • Age of your Mac, iOS device and battery
  • How often the battery was charged
  • Your battery health (capacity in relation to the original capacity your battery had when it left the factory)
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↓ 03 – BatteryMon | Windows Laptop (Free for Personal)

batterymon performance Check Current Battery Capacity For MacBook, iPhone And Windows Laptop

BatteryMon is a battery monitoring software solution. It has been designed as an easy-to-use Windows based application that allows users to monitor the performance of laptop batteries and uninterruptible power supplies (UPS).

  • Graphically see the charge / discharge rate
  • Diagnose problem battery cells with detailed statistics
  • Compare and measure your batteries’ performance with expected discharge rates
  • See the critical discharge point for your batteries
  • Uniquely identify battery packs for tracking purposes or system inventories
  • Log the performance of a battery for later reference
  • See the status of each individual battery pack, when multiple batteries are in use

↓ 04 – BatteryInfoView | Windows

battery info view Check Current Battery Capacity For MacBook, iPhone And Windows Laptop

BatteryInfoView is a small utility for laptops and netbook computers that displays the 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 or any other time interval that you choose.

↓ 05 – Battery Health | MacBook & MacBook Pro

battery health

With Battery Health, you can easily see all the important information about your MacBook’s battery, such as current charge level, battery capacity, power usage, number of times it has been charged and much more. Be sure to check out the ‘Tips’ section within the app to learn a host of useful ways to improve the life of your MacBook’s battery. Why wait? Download the app for FREE and learn more about your battery than you ever thought possible! Detailed Stats & Health Information for your MacBook’s Battery.

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conserve battery life Check Current Battery Capacity For MacBook, iPhone And Windows Laptop

5 comments on “5 Freeware To Check Current Battery Capacity Of MacBook, iPhone And Windows Laptop

  1. Gravatar


    Please refer to your advice quoted below – So do you mean I should take battery out from laptop when I am working on my laptop plugged in AC power socket. In fact I rarely use laptop away from power socket so my battery is 100% charged.

    “However, as said in the manual book, do not leave a fully charged battery plugged in at all time to the AC power, this will damage the battery and its capacity. Happened to my Motorola phone (Charged while I was sleeping) and Acer Laptop (Battery is always slotted in with the AC Power on).
    Never over charge a bettery!”

  2. Gravatar
    Anthony [ Reply ]


    The author is correct. One of the worst things you can do to a laptop battery is continue charging it at 100%. You’re invoking a mechanical cycle (when the battery realizes it is at 100%, it breaks the circuit) over and over again, which tends to wear down the battery quite quickly.

    Believe it or not, it is better to have an additional battery cycle (i.e., from 100% to 0-5% and back to 100%) than to leave it plugged in for that duration.

  3. Gravatar
    crystal long [ Reply ]

    We are a professional manufacturer for replacement LAPTOP BATTERIES & AC ADAPTERS that are compatible with major brands including IBM, DELL, Toshiba, HP/Compaq, Apple, NEC, Sony, Samsung, ACER, ASUS and more. Currently we are carrying more than 350 models for Laptop Batteries and 130 models for AC Adapters.

    We’ve been in this industry for more than 6 years with customers from all corners of the world. Here is a brief introduction to our company:

    Founded in 2004 in Shenzhen;
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  4. Gravatar

    i want to leptop battry testing software

  5. Gravatar

    where will i buy leptop testing machine?

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