The frequency of continuous smartphone usage throughout the day is increasing, leading to a demand for longer battery life. The highest capacity battery available today is 5000mAh. So, how long can a 5000mAh battery last? Let's explore in this Mytour Blog article!
How Long Does a 5000mAh Battery Last?
Determining how long a 5000mAh battery lasts also depends on the phone's specifications and the tasks each user regularly performs on their phone. Test trials yield estimated results as follows:
- If you use your phone for common social media apps like Zalo, Facebook, Messenger,... continuously, the phone can last for over 14 hours.
- If you continuously and alternately perform tasks such as playing high-graphic games, watching YouTube videos, and using Google Chrome, Facebook,.. the battery can last for over 12 hours and 30 minutes.
- If you continuously watch YouTube, the phone can last for about 11 hours and 20 minutes.
- If you continuously run Google Chrome, the phone can last for about 8 hours and 33 minutes.
- If you continuously play high-graphic games, the phone can last for about 4 to 6 hours, depending on the game's configuration.
Therefore, after all the tests, it can be concluded that, with the highest settings, a phone with a 5000mAh battery can last for over 12 hours with continuous and multitasking usage.

Factors determining how long a 5000mAh battery lasts
Display
The screen refresh rate is one of the primary factors determining the phone's battery life. This parameter indicates the number of images, the speed of image movement displayed on the phone screen per second.
For devices with a high screen refresh rate, it means that images will be displayed faster and smoother. This also implies that the processor will consume more energy and drain the battery faster.

Wi-Fi Connection
Using Wi-Fi or mobile data significantly affects battery life. Keeping the mobile device connected to Wi-Fi 24/7 will result in receiving numerous notifications from apps, which naturally consumes more energy.
Additionally, using 4G or tethering to other devices drains the battery much faster than maintaining a Wi-Fi connection. Therefore, limiting the use of this feature is advisable if you want to preserve battery life.

Background Tasks
According to statistics from various research sources, using basic tasks such as texting or calling consumes significantly less battery over the same period compared to streaming videos or playing high-graphic online games.
Typically, these apps or games require large device memory and intensive CPU operation upon installation, which translates to higher power demands.

Hardware Components
The hardware of a phone includes the screen, phone casing, volume buttons, speaker, power button, battery, etc. Smartphones are equipped with additional technologies such as screen resolution, Soli or ToF sensors, stereo speakers, QHD display, etc. Phones with multiple sensors tend to have shorter battery life.
Moreover, phones with larger screens require more backlight. Playing music through external speakers or using headphones at higher volumes also drains the battery faster. Particularly, phones with stylus pens require significant additional power.

Software
The software installed on the phone is also a crucial factor affecting battery life. Some manufacturers integrate features to limit background app activity, helping the phone conserve battery power.
However, the software on each device is almost unique, so it's rare to find identical software setups among phones with the same battery capacity. That's why it's not possible to use mAh as the sole measure to determine actual battery life.

Useful Tips to Extend the Usage Time of a 5000mAh Battery
Activate Battery Saving Mode on Your Smartphone
Most smartphones come with a battery saving feature. Its main purpose is to automatically close apps to maximize energy efficiency.

Set Automatic Screen Lock Time
The longer and continuous the screen stays on, the faster the battery drains. Therefore, it's advisable to turn off the screen when not in use to save battery. Most phones come with a default setting to automatically lock the screen after 1 minute of inactivity, but users can adjust it to as low as 15 seconds to save energy.

Turn off Background Apps on Your Phone
Continuously opening multiple apps and then returning to the home screen without closing them, leaving apps running in the background, significantly drains battery power. Therefore, it's recommended to close background apps and limit opening multiple apps simultaneously to save battery efficiently.
Moreover, when not using the phone, such as during sleep, you should also switch your phone to airplane mode to both save battery and protect your body effectively.

Reduce Screen Brightness
Maintaining the screen brightness at 100% consumes a significant amount of battery. Therefore, you can reduce the screen brightness to a sufficient level. This helps save battery for your phone while also protecting your eyes and skin from the harmful effects of light emitted by smartphones.

Use an additional power bank
If you have applied all the above measures and still do not have enough capacity to meet your daily needs, you can use an additional power bank to avoid interrupting your work. There are many types of power banks available on the market with large capacities and fast charging speeds, supporting extended use of your phone's battery.

Common Questions About 5000mAh Batteries
How long does it take to charge a 5000mAh battery?
For a phone equipped with a 5000mAh battery, to calculate the charging time, we apply the following formula:
Charging time of the battery (h) = Phone battery capacity (Ah) / Output current intensity (A).
Example: Calculating the charging time for a phone from brand A with a 5000mAh battery
- Case 1: Using an 18w charger with a current intensity of 3A, the charging time will be approximately 1.67 hours.
- Case 2: Using a charger equipped with PPS output at 2A, the charging time will be 2.5 hours.
Additionally, for a power bank with a 5000mAh battery capacity, the charging time will be longer due to the application of lower current intensity. Specifically:
- With a current intensity of 2.1A, the charging time is approximately 3 – 4 hours.
- With a current intensity of 1A, the charging time is approximately 5 – 6 hours.

How many times can a 5000mAh power bank charge?
Each type of power bank battery will have different performance, so the number of charges will vary. However, the average performance of most power bank batteries today is around 80%, meaning that if the battery capacity is 5000mAh, it will retain around 4500mAh of performance.
The formula for calculating the number of charges for a power bank is as follows:
Number of charges (times) = performance of the power bank battery (mAh) / phone battery capacity (mAh)
For example, with a phone battery capacity of 3000mAh, the number of charges will be approximately 1.5 times.

Charging Time for 5000mAh Battery with 18W Charger
Currently, the 18W fast charging technology is integrated into many smartphones with large batteries. This feature allows for fast charging when the device is low on power. However, it only maintains the fast charging speed at an average of 1% per 1 minute and during the first 50% of the battery. After that, it switches back to regular charging mode to ensure battery longevity. Therefore, the time difference when using fast charging compared to the average calculation in the above section is not significant.
Therefore, for a 5000mAh battery using an 18W charger, it takes about 1.67 hours to 2 hours to fully charge.

Charging Time for 5000mAh Battery with 10W Charger
For smartphones with a 5000mAh battery equipped with a 10W charger, the average charging speed is as follows:
- Charging time 1 hour – reaches 42% battery
- Charging time 2 hours – reaches 75% battery
- Charging time 2 hours 36 minutes – reaches 100% battery
Therefore, for a 5000mAh battery using a 10W charger, it takes about 2 hours and 36 minutes to fully charge.

Charging Time for 5000mAh Battery with 67W Charger
Currently, many smartphone manufacturers have introduced models with 5000mAh batteries equipped with 67W chargers. Combined with energy-saving features and fast charging mode, these chargers maximize the charging speed of the phone battery.
With a 67W charger, equivalent to a current intensity of about 8.3A, a 5000mAh battery will take approximately 36 minutes to fully charge.

How long does a 5000mAh Vivo battery last?
Vivo is a renowned smartphone brand known for its large battery phones. According to the manufacturer's announcements, Vivo phones with 5000mAh batteries can last for over 10 hours continuously.

How long does a 5000mAh battery last in A13?
The Samsung Galaxy A13 is also a smartphone equipped with a massive 5000mAh battery. With its 5000mAh battery, the Galaxy A13 can provide nearly 10 hours of continuous usage.

How long does 1% of battery last?
In some cases where it's not feasible to recharge the battery in time, leading to the battery dropping to as low as 1%, the phone will quickly power off. There isn't a precise answer to how long 1% of battery lasts. It depends on the phone model and whether the usage is short or prolonged. It's best to recharge the battery promptly to avoid damaging the phone's software.

How long does a 5000mAh Samsung battery last?
Samsung has released many smartphones featuring massive 5000mAh batteries to meet market demands. Popular Samsung phones with 5000mAh batteries include the Samsung Galaxy S22 Ultra 5G, Samsung Galaxy A22, Samsung Galaxy A32, Samsung Galaxy A73, offering a variety of price points suitable for various customer demographics.
According to various surveys, Samsung phones equipped with 5000mAh batteries can continuously operate for 10 to 12 hours. This productivity ensures uninterrupted usage for work, gaming, or music enjoyment.

Through the insights shared in this article, it's hoped that readers have gained comprehensive information about the factors affecting the capacity of a 5000mAh battery, as well as how to calculate the duration of usage. If you're in need of a smartphone with a large battery to meet your daily needs, visit Mytour to explore products with diverse prices and attractive discounts for online purchases.