Asus A42-U31 Excellent quality Battery Replacement
View Larger ImagesThis battery is not compatible with the battery voltage 14.4V and 14.8V.
6 cells 4400mAh Asus A42-U31 Laptop Battery Replacement
6 cells 4400mAh Asus A42-U31 excellent quality battery uses an intelligent control chip, which comes with higher performance and reliability, longer run-time and battery life. Built-in protection circuitry ensures its stability and safety, fast charge but slow power consumption.
View Larger ImagesThis battery is not compatible with the battery voltage 10.8V and 11.1V.
8 cells 4400mAh Asus A42-U31 Laptop Battery Replacement
8 cells 4400mAh Asus A42-U31 excellent quality battery uses an intelligent control chip, which comes with higher performance and reliability, longer run-time and battery life. Built-in protection circuitry ensures its stability and safety, fast charge but slow power consumption.
Note : 1. 10.8V and 11.1V are compatible, they are in common use. 2. 14.4V and 14.8V are compatible, they are in common use.3. the 10.8V(=11.1V) and 14.4V(=14.8V) are the different voltages, they are not compatible, please choose the right battery(Voltage) for your laptop.
Product Description
High quality, High standard
Asus A42-U31 Excellent quality Battery Replacement
Strong endurance , power saver, use good cells to do laptop battery - Asus A42-U31 Excellent quality Battery Replacement.
Features of Our Asus A42-U31 replacement battery:
Each Asus A42-U31 replacement battery unit is made of high-quality lithium-ion cells for longer last time.
The battery is up to standard and fully compatible with original specifications.
All our batteries are certified by CE, UL, ROHS, ISO9001/9002 as safe products.
The interface metal and fixed insulator of the battery are made of good materials to ensure stable current input and durability.
We specialize in providing high-quality batteries. The Asus A42-U31 Battery has passed tests according to Security Standards to ensure battery's quality. The interface metal and solid insulators of theAsus A42-U31 battery are made of Premium materials to ensure stable current input and durability. Round-sealed package ,faster delivery and thoughtful after-sales service will make you feel assured to purchase.
Security Technology
Multiple Protection Features, Safe and Worry-Free.
ESD PROTECTION
overheating protection
short circuit protection
CHARGING TIME PROTECTION
over discharge protection
INTELLIGENT PROTECTION
CLASS A RPOTECTION
overvoltage protection
overcurrent protection
overcharge protection
ELECTROMAGNETIC
POWER PROTECTION
Product Larger Images
Compatibility
Note:
Please confirm your laptop battery and laptop model and check the appearance of the battery before placing an order. If you are not sure about your battery part number, you can contact our online customer service in time to avoid delays in your use. Regardless of any problems you encounter during the purchase process, please contact us in time and we will be happy to help you with your problem.
Compatible Battery Part Number
07G016GQ1875M
07G016H71875M
A32-U31
A42-U31
Compatible Laptop Models
P31
P31F
P31J
P31JC
P31JG
P31S
P31SD
P41
P41F
P41J
P41JC
P41JF
P41JG
P41S
P41SV
U31
U31E
U31F
U31J
U31JC
U31JF
U31JG
U31KB815SD
U31KB815SG
U31KI243SD
U31KI245SG
U31S
U31SD
U31SV
U41
U41E
U41F
U41J
U41JC
U41JF
U41JG
U41S
U41SD
U41SV
X35
X35F
X35J
X35JG
X35K
X35KB
X35KB80SD
X35KB815SG
X35KB95SD
X35KI
X35S
X35SD
X35SG
Shipping Methods
Payment Methods
Warranty
shipping within 24 hours
After your payment is successful, we will arrange delivery within 24 hours.
30-Day Money Back Guarantee
We promise, the new Asus A42-U31 battery
Can be used free for 30 days, not satisfied with direct return.
1-Year Warranty
We offer a 12-month warranty to replace the Asus A42-U31 laptop battery! In the meantime, if your battery fails due to quality problems, we will replace it with a new one for free.
100% Security Payment
We focus on the protection of personal privacy information, and we have taken all steps to ensure that your shopping experience is safe and secure, buy Asus A42-U31 replacement battery with confidence!
FAQs
Q: The Asus A42-U31 battery has been installed several times, but laptop can't boot up?
A: Carefully check if interfaces of the computer and the battery are correctly connected.
If the cause of loose contact is ruled out, please contact the after-sales customer service to ensure that the battery part number and laptop model are matched.
Q: How to store the Asus A42-U31 battery if you won’t use it for a long time?
1It is not a feasible way for you either fully charge or fully discharge battery if long term storage. Security risks will generate if under a fully charged state, while both cells and control circuit protection lock will be deactivated if under a fully discharged state. So you’d be better store the Asus A42-U31 battery at a half fully charged state and keep it in a cool, dry place. 20 degrees Celsius is the optimum storage temperature.
2Install and run Asus A42-U31 battery as often as possible(at least once a month) so as to ensure its availability and avoid power drain.
Q: How to extend the life of your Asus A42-U31 battery?
1Please fully charge your laptop before using it for the first time. Because the Asus A42-U31 battery is normally shipped in a partially-charged state. Please cycle your battery pack by fully charge (more than 12hours) and discharge(less than 10%) for 3-5times to reach maximum rated capacity.
2Please don’t discharge battery to 0%, which is the most common reason among faulty batteries. It will damage battery if the laptop usually works at a critical power level ( below 3%).
3Charge the battery before it runs to 20%. It is scientifically justified that charging battery at 20% till 80% will extend battery life to the longest.
4If your Asus A42-U31 battery won’t be used for a long time, please charge it once a month and keep battery power over 50%, remove it from your laptop and store it in an antistatic bag in a cool, dry place.
