Tanch Genuine AP18C4K KT.00304.012 Laptop Battery Replacement for Acer Aspire 5 A515-54G-54QQ A515-54G-52T9 Aspire 3 A315-54 Spin 3 SP313-51N-3555 3 SP313-51N-71U4 3 SP313-51N-59YL11.4V 4200mAh 48Wh

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How to ensure battery compatibility with your laptop model?
Please make sure the battery is compatible with your old laptop model. You can find your laptop model in the model compatibility list on the product page, if you are not sure, please ask our staff directly.

Is the battery easy to install?
Yes! Installation is simple no technical skills required. You can also find many step-by-step installation videos on YouTube.

How many charge cycles does the battery have and what is its lifespan?
Our batteries can typically be recharged up to 800 times and have a life expectancy of 2-3 years.

Does the battery voltage deviation impact laptop operation stability?
The input voltage tolerance of a laptop is ±5%. A deviation exceeding ±10% may damage the motherboard power circuit. All our batteries comply with international safety standards to ensure performance and safety.

How can I extend the service life of my battery?
Please charge the battery with original adapter, avoid prolonged charging and complete discharging(power level20%) and keep the battery between 20 and 80 percent. Use the batteries regularly and avoid long periods of inactivity.

Compatible battery partno: ACER AP18C4K Applicable laptop models: ACER Spin 3 SP313-51N Aspire 5 A514-52/52K/52G/52KG Aspire 5 A515-43/43G/44/44G ...... + Please make sure the original battery model is the same as ours before purchasing.Don't just take the computer model to buy, because Acer laptops even if the computer model of the same battery will also be due to the computer's production time is not the same and change, so it is difficult to confirm the battery model based on the computer model alone! How to check the model number Press Win+R, type cmd and enter to enter the command line interface. Next, enter the key command powercfg /batteryreport and press Enter. This will generate a detailed HTML report and the path to the report will be shown on the command line. Copy this path, go back to your desktop, right-click on This Computer, select Open File Explorer, paste the path into the File Path field, reconfirm, and your browser will automatically open the battery report. Here you will see the battery type + This laptop battery is compatible with many models, and only part of them are listed here. If you don't see your model, please feel free to check with us for confirmation Long battery life, perfect user experience laptop battery AP18C4K "Extremely long battery life, unlimited possibilities! How to ensure battery compatibility with your laptop model?
Is the battery easy to install?
How many charge cycles does the battery have and what is its lifespan?
Does the battery voltage deviation impact laptop operation stability?
How can I extend the service life of my battery?