Similar sponsored items - ASUS A42-K56 Battery Replacement
100% compatible replacement for ASUS A56CM A56CA A56C A56 Serie batteries
This battery replaces the ASUS A42-K56 A41-K56 and is compatible with all the models and batteries listed below. It is made with high quality cells and meets or exceeds the manufacturer's specifications.
Product Specifications for Replacement Sanyo ASUS A42-K56 A41-K56 Battery (14.4V/15V, 2200mAh, Li-ion)
- Specifications
- Brand: ASUS
- Technology : Li-ion
- Voltage : 14.4V/15V
- Capacity : 2200mAh
- Color: black
- Compatible Part Numbers: A42-K56 A41-K56 A32-K56 A31-K56
- Compatible Model Numbers: ASUS A46 Ultrabook
ASUS A46C Series ASUS A46CA Series ASUS A46CM Series
ASUS A56 Ultrabook
ASUS A56C Series ASUS A56CA Series ASUS A56CM Series
ASUS K46 Ultrabook
ASUS K46C Series ASUS K46CA Series ASUS K46CM Series
ASUS K56 Ultrabook
ASUS K56C Series ASUS K56CA Series ASUS K56CM Series
ASUS S40 Ultrabook
ASUS S40C Series ASUS S40CA Series ASUS S40CM Series
ASUS S405 Ultrabook
ASUS S405C Series ASUS S405CA Series ASUS S405CM Series
ASUS S46 Ultrabook
ASUS S46C Series ASUS S46CA Series ASUS S46CM Series
ASUS S505 Ultrabook
ASUS S505C Series ASUS S505CA Series ASUS S505CM Series
ASUS S56 Ultrabook
ASUS S56C Series ASUS S56CA Series ASUS S56CM Series
High-performance 2200mAh 14.4V/15V ASUS A42-K56 A41-K56 battery
Our long-life replacement ASUS A56CM A56CA A56C A56 Serie batteries deliver consistently high performance that matches or exceeds that of your original battery.
ASUS A56CM A56CA A56C A56 Serie Battery Features
Upgrade your ASUS A56CM A56CA A56C A56 Serie with a replacement our powerful new battery that enhances performance and extends the life of your valuable device in your pocket-friendly price.
Fully Tested: Each battery undergoes thorough quality checks before dispatch for you location. This ensures that you get a reliable, tested High quality product that meets the highest standards.
NOTE: Please verify your device’s model number to ensure that this part is compatible.
Designed to restore reliable performance and extend your device’s lifespan, this replacement part is essential for tackling battery issues and maintaining seamless functionality.

Guaranteed 2200mAh capacity
Unlike many competitors, our battery capacities are true, real and guaranteed. This Lithium Ion battery is 2200mAh and offers long runtimes with fewer charging breaks - exactly as advertised.
ASUS A56CM A56CA A56C A56 Serie Battery (A42-K56)
ASUS A56CM A56CA A56C A56 Serie battery replacement A42-K56 with a capacity of 2200mAh is one of the main components of a Laptop . If you have problems with ASUS A56CM A56CA A56C A56 Serie not charging, does not turn on, or it is discharging quickly, this replacement part will help you. Battery malfunction and service life can depend on many factors: charging cycles, age, temperature changes, so it is usually recommended to replace it every 2-3 years when its capacity drops to 80% or less.
The sustainable choice
Replace the battery, not your device. It’s the smarter, cheaper, eco-friendlier choice, saving you money while cutting your environmental footprint through recycling.
Superior quality and safety standards
Battery specialists since 2005, all our replacement Asus A42-K56 batteries undergo strict, rigorous testing to fully comply with the highest EU standards and beyond - that’s why they come with a 1-year guarantee.
Step-by-Step Battery Replacement Guide
Power Down Your Device: Turn off your ASUS A56CM A56CA A56C A56 Serie to ensure a safe battery replacement process.
Remove the Back Cover: Utilize the provided tools to carefully remove the back cover of your device.
Disconnect the Old Battery: Gently detach the old battery, ensuring not to damage any other components in the process.
Install the New Battery: Connect the new Mobile Battery for ASUS A56CM A56CA A56C A56 Serie A42-K56 to the designated slot, securing it in place.
Reassemble Your Device: Reattach the back cover, power up your device, and relish the enhanced performance with the new battery.
Optimize Battery Settings: Once your ASUS A56CM A56CA A56C A56 Serie is powered up, navigate to your device settings and optimize the battery settings for improved performance and longevity.
Calibrate the Battery: To ensure accurate battery percentage readings, use your Laptop until it reaches 0%, then charge it to 100%. This calibration ensures more accurate readings in the future.
Frequently Asked Questions
Q: What parameters should be noticed when buying the Asus A42-K56 battery replacement?
A:There are many parameters of laptop battery, among which the following parameters need special attention before purchase.
Cell Type: Generally speaking, Li-ion and Li-Polymer batteries are the best choices. Compared with NiMH batteries in the past, they have a longer life, faster charging, more environmental protection, and one-third lighter weight.
Voltage: Please note that there may be two or more different voltages, such as 11.1 V and 14.8V, matching the same laptop model. They are completely incompatible with each other.
Capacity: A higher capacity battery can power your laptop longer. At the same time, high capacity batteries are much larger in size, weight, and higher in price. You can make a choice based on your needs.
Condition: Be sure to choose "Brand New". Check the production date. Batteries have been in production for more than 2 years should be denied.
Q: Is there a hidden cost buying a battery for Asus A42-K56?
A:NO. You only need to pay the battery prices and shipping costs, no other hidden costs.
Q: What are the common issues of a worn-out ASUS A56CM A56CA A56C A56 Serie battery?
A:When the charging/discharging cycles are over, the battery performance reduces significantly, and you’ve to replace it. Below are the most common issues when you need a ASUS A56CM A56CA A56C A56 Serie battery replacement :
The battery drains much faster and goes down to low levels very swiftly.
Due to prolonged use, the battery is swelled or puffed up.
The battery works up to 50%, and the phone automatically switches off.
The battery is bulging, and the display is protruding outwards.
The charging percentage goes up and down without doing anything.
These are the most common issues that warrant an urgent replacement.
Q: What will greatly shorten the life of Asus A42-K56 battery?
A:Many people find that their laptops can often be used for 5 years or even more than 10 years without failure, but laptop batteries can't. This is often caused by the following behaviors:
The battery is often completely depleted.
Idle the laptop for a long time and do not charge the battery regularly.
Use an unqualified power adapter.
The battery is placed in a humid environment or directly immersed in water.
High temperature is a battery killer to shorten the battery life, complete death, or even explode.
Q: How can I check the battery’s health myself?
A:Please navigate to the Settings--> Battery section of your phone. There, you can see all the vital details of the battery. You’ll also see a nice graph showing the battery consumption details. You can see which apps are eating up the resources, and this information allows you to manage the battery more efficiently.
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* ASUS model Laptop Batteries
ASUS A43 A53 K43 Series
6700mAh/72WH£ 54.77 £ 68.00Asus EEE PC 1002 1002HA S101H 1002HA
4200 mAh £ 61.98 £ 77.00ASUS F9 F9DC F9E F9F F9J F9S serie
4400mAh£ 67.89 £ 84.00Asus X81S Z99 F8V X80 F8T A8J N81
4400mAh£ 26.09 £ 32.00ASUS F5 serie ASUS F5N ASUS F5R
4400mAh£ 61.98 £ 77.00ASUS M9A,ASUS M9F,ASUS M9J,ASUS M9,A
4800mAh£ 67.89 £ 84.00Asus U6Ep N20 N20A
5200mah£ 77.43 £ 96.00Asus V2 V2J V2Je V2S
5200mah£ 64.52 £ 80.00