on
01-29-2024
01:40 AM
- edited on
04-28-2024
12:58 AM
by
ZenBot
Battery and Power Adapter (Charger) Specifications and Recommended Usage
Applicable Products: Notebook, Gaming Handheld
In this article, we will provide detailed specifications for ASUS original batteries and power adapters (chargers), along with guidelines for their optimal usage. This guide particularly focuses on scenarios where power outlets may or may not provide sufficient power to the device’s power adapter in specific situations, such as on an airplane, common wall outlets, and even power outlets on extension cords. The goal is to ensure that the device’s power adapter functions properly and adequately meets its energy requirements in various environments.
The AC adapter of ASUS product shows the input/output voltage/current (as below red square mark in the picture) and the safety certifications on the rear side.
INPUT: Applicable voltage is 100~240V as AC (Alternating Current), 50~60Hz as frequency, and 2A as current.
OUTPUT: Applicable voltage is 19V as DC (Direct Current) and 6.32A as current. The maximum watts is 19V * 6.32A = 120W.
You can also check AC Adapter specification in the User Manual. Here you can learn more about How to download User Manual.
The following are the common connector specification of the AC adapter of ASUS products:
Connector specification | 4.0 Ø | 4.5 Ø |
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5.5 Ø | 6.0 Ø | |
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USB Type-C | ||
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Please refer to the following items to properly use the AC adapter and power cable of the ASUS product to prevent potential damages to the device.
Note:
ASUS battery of devices utilize Li-ion battery which has no battery memory effect, and the system is able to prevent over-charge/excessive discharge/charge temperature control.
One thing to be emphasized is that Li-ion battery will 'self-discharge' and battery level will slightly go down even though it is not used.
If the battery had been stored for a long time and discharged to 0%, it may cause the voltage of the battery lower than the specification of Under Voltage, and the battery will be damaged and no longer rechargeable. Therefore, you need to always keep a certain amount of charge remaining before long-term storage without using.
We recommend to charge the battery to 50%, turn the device off, and remove the AC adapter when not using the device for a long time. Recharge the battery to 50% every three months to refresh the battery and prevent battery damage due to over-discharge.
For other battery introduction, here you can learn more about ASUS Battery Information Center.
Charge your Notebook PC
Charge the Notebook PC for 3 hours before using it in battery mode for the first time.
Note: The power adapter may vary in appearance, depending on models and your region. For detailed information, please refer to your User Manual instructions.
Q1: Why does my device stop charging after battery level is 60% or 80%?
A1: Please first ensure whether you have configured the ‘Battery Care Mode’ in MyASUS. This software allows users to set the maximum power of RSOC (Relative State of Charge) through ASUS Battery Care Mode to extend battery life. Learn more about MyASUS - Device Settings.
Note: For CPU platform models prior to Intel Alder Lake or AMD Rembrandt, this feature in MyASUS is called ‘Battery Health Charging’, and you can choose to limit battery charging to 60%, 80%, or 100%.
Note: If your MyASUS does not support device settings, learn more about Why can I only see the partial features in the MyASUS app. Please make sure you have configured the battery maintenance mode of ASUS Battery Health Charging software. Learn more about ASUS Battery Health Charging software.
Q2: Why are the time and the settings not correct in BIOS configuration after I did not use the device for a long time?
A2: Because most devices are using the embedded battery, it will have no power if the device had not used or recharged, and then BIOS time and settings will return to default.
If you will not use the device for a long time, please charge the battery to 50% and turn the device off, then recharge the battery to 50% every month to prevent the battery has no power.
If you still cannot resolve your problem, download MyASUS and try the System Diagnosis for troubleshooting. Click below!
Please provide your battery, power cable and ac adapter if repair service is required so we can examine each accessory.