High Quality Battery for Acer AP15O3K(3ICP4/91/91) (45.3Wh, 3 cells)

  • SKULAC852
  • ConditionReplacement, Brand New
  • Voltage11.25V
  • Capacity45.3Wh
  • Number of Cells3 cells
  • Cell TypeLi-Polymer
  • ColorBlack
  • Size*mm(L x W x H)
  • Warranty1 Year
  • AvailabilityIn Stock
Note : 11.25V and 11.55V are compatible, they are in common use.
Our new replacement 11.25V 45.3Wh(3 cells) battery for Acer AP15O3K(3ICP4/91/91) laptop is made of Samsung,LG, Panasonic's high-end lithium-ion battery to make sure maximum performance. Under multiple protection of specially-designed circuit, this replacement Acer AP15O3K(3ICP4/91/91) battery ensures maximum security. The Acer AP15O3K(3ICP4/91/91) battery part is made of non-flammable and durable plastic, which guarantees flame-retardant property and avoids damage when the battery falls from low altitude. In addition, the Acer AP15O3K(3ICP4/91/91) battery has an one-year limited warranty.
Through tested, all the Li-ion replacement batteries for Acer AP15O3K(3ICP4/91/91) laptop have been certified to meet and even exceed the original battery performance. Besides, they are totally compatible with the original manufacturer's specifications. Each replacement battery for Acer AP15O3K(3ICP4/91/91) laptop has been tested and verified by the Acer AP15O3K(3ICP4/91/91) system to ensure the safety of your Acer AP15O3K(3ICP4/91/91) laptop.
Thank you for purchasing this high-quality Acer AP15O3K(3ICP4/91/91) laptop battery at AcerLatopBattery.net. We have a rigorous testing process to ensure that your order (e.g. Acer AP15O3K(3ICP4/91/91) notebooks for this battery) is perfectly functional before packaging and sending it to you. Before placing an order, please make sure that the part number of your original Acer AP15O3K(3ICP4/91/91) battery is listed as below and owns the same shape as our battery image (please see the larger image for details)

Product Larger Images

Battery for Acer AP15O3K(3ICP4/91/91) laptop Battery for Acer AP15O3K(3ICP4/91/91) laptop

Compatible Acer Part Numbers

  • AP1503K(3ICP4/91/91)
  • AP1503K
  • AP1505L(3ICP4/91/91)
  • AP1505L
  • AP15O3K(3ICP4/91/91)
  • AP15O3K
  • AP15O5L(3ICP4/91/91)
  • AP15O5L
  • KT.00305.001
  • KT00305001

Compatible Acer Laptop Models

  • Aspire S13 S5-371
  • Aspire S13 S5-371-5018
  • Aspire S13 S5-371-52JR
  • Aspire S13 S5-371-53NX
  • Aspire S13 S5-371-563C
  • Aspire S13 S5-371-71QZ
  • Aspire S13 S5-371-76GS
  • Aspire S13 S5-371-76WD
  • Aspire S13 S5-371T
  • Aspire S13 S5-371T-58CC
  • Aspire S13 S5-371T-76CY
  • Aspire S13
  • Aspire S5-371
  • Aspire S5-371-52UK
  • Aspire S5-371-55AH
  • Aspire S5-371-5693
  • Aspire S5-371-56VE
  • Aspire S5-371-572Z
  • Aspire S5-371-5744
  • Aspire S5-371-597C
  • Aspire S5-371-70P9
  • Aspire S5-371-71QZ
  • Aspire S5-371-7278
  • Aspire S5-371-72W0
  • Aspire S5-371-74YU
  • Aspire S5-371-757T
  • Aspire S5-371-767P
  • Aspire S5-371-76H0
  • Aspire S5-371T
  • Aspire S5-371T-537V
  • Aspire S5-371T-57WW
  • Aspire S5-371T-58CC
  • Aspire S5-371T-76CY
  • Aspire S5-371T-76UX
  • Chromebook R13 CB5-312T
  • Chromebook R13 CB5-312T-K0YK
  • Chromebook R13 CB5-312T-K5X4
  • Chromebook R13 CB5-312T-K8Z9

Shipping Methods

Payment Methods


1-Year Warranty
All our high quality replacement batteries for Acer AP15O3K(3ICP4/91/91) notebook come with a 1-year warranty. Warranty is applicable if the buyer has installed the battery properly in the device and has treated the battery correctly.

30-Day Money Back Guarantee
Our goal is to turn customer satisfaction into ‘Complete Customer Satisfaction’. That's why we offer you a 30-day money back guarantee, on top of our warranty and RMA procedure for defects!
Please note: in order to qualify to get your money back, you must first contact us and await instructions before sending back your product.


If you have a problem with one battery which bought from us, please contact us first. We will process your request and try to find a solution for your problem. If the problem cannot be fixed by our technical support engineer, we will generate an RMA number (Return Material Authorization) for you. If inspection concludes that the returned battery is defective, a new battery will be shipped out without extra charge.
Please note: we cannot process returned batteries if you have not yet received an RMA number.


Q: How do I check if this battery is compatible with my laptop?

A: First, find out the part number of your old battery or the model name of the laptop (e.g. "Acer AP15O3K(3ICP4/91/91)") and then match with our product compatibility chart. Second, please compare the old battery with our product image to make sure their shapes are the same. Finally, check that the voltage (rating) is the same as your old battery. More details please click How to find one correct battery for my laptop?

Q: Is your replacement Acer AP15O3K(3ICP4/91/91) battery compatible with my original Acer AP15O3K(3ICP4/91/91) battery?

A: 100% OEM compatible to ensure compliance with your original Acer AP15O3K(3ICP4/91/91) battery specifications (including the same size and high quality). All of our batteries for Acer AP15O3K(3ICP4/91/91) laptops have passed international certification( CE, UL, ROHS, ISO9001/9002 ).

Q: How do I use a new battery for Acer AP15O3K(3ICP4/91/91) for the first time?

A: The new Acer AP15O3K(3ICP4/91/91) battery pack is usually shipped in a partially charged state. Please charge fully the new Acer AP15O3K(3ICP4/91/91) battery pack and discharge it for 3-5 times to fully activate the battery to the maximum rated capacity.

Q: How to remove,replace,install and upgrade your Acer AP15O3K(3ICP4/91/91) Laptop Battery?

A: 1. Turn your Acer AP15O3K(3ICP4/91/91) laptop over.
2. Find the laptop battery release button on your Acer AP15O3K(3ICP4/91/91) laptop.
3. Now your Acer AP15O3K(3ICP4/91/91) laptop battery is unlocked and find the battery release button.
4. Press the laptop battery release button and gently pull the battery out of the notebook.
5. Now that your Acer AP15O3K(3ICP4/91/91) battery has been removed, please purchase a new Acer AP15O3K(3ICP4/91/91) battery for the replacement install.
6. Insert the battery into the slot. Push the Acer AP15O3K(3ICP4/91/91) battery to the laptop and secure it in place.