High Quality Battery for Acer 91.49Y28.001 (8 cells,4400mAh)

  • SKULACC300
  • ConditionReplacement, Brand New
  • Voltage14.8V
  • Capacity4400mAh
  • Number of Cells8 cells
  • Cell TypeLi-ion
  • ColorBlack
  • Size140x88.5x20.8mm(L x W x H)
  • Warranty1 Year
  • AvailabilityIn Stock
Note : 14.4V and 14.8V are compatible, they are in common use.
Our brand new 14.8V 4400mAh(8 cells) replacement battery for Acer 91.49Y28.001 notebook is made with high-grade Li-ion cells from Samsung, LG, Panasonic to ensure maximum performance. This replacement Acer 91.49Y28.001 battery pack is specially designed with multiple-protection circuit for maximum safety. The housing of the Acer 91.49Y28.001 battery pack is made of non flammable and very durable plastic, which is fire retarded and avoids damage when dropped from low heights.
All our high quality replacement batteries for Acer 91.49Y28.001 laptop have been tested and proven to match and/or exceed original Acer battery performance and are 100% compatible with Original Manufacturer Specifications. Every piece of our replacement battery for Acer 91.49Y28.001 has been tested and validated on Acer systems to ensure the safety for your Acer laptop. This battery for Acer 91.49Y28.001 comes with 1-Year limited warranty.
Thank you for purchasing this high quality replacement Acer 91.49Y28.001 notebook battery at acerlaptopbattery.com.au. We have a strict testing process to ensure that your ordered products (like this battery for Acer 91.49Y28.001 laptop) are functionally correct before they are packed and sent to you. And before placing an order please make sure that your old original Acer 91.49Y28.001 battery's part number is listed at below and the shape is same to our batteries' images (please view the larger images for details).

Product Larger Images

Compatible Acer Part Numbers

  • 60.49Y02.001
  • 91.49Y28.001
  • 91.49Y28.002
  • BT.00403.005
  • BT.00803.007
  • BT.00804.007
  • BT.00805.002
  • BT.T2803.001
  • BT.T8603.001
  • BTP-63D1
  • BTP-96H1
  • BTP-98H1
  • BTP-AFD1
  • BTP-AGD1
  • BTP-AHD1
  • BTP-AID1
  • LC.BTP01.005
  • LC.BTP01.009
  • LC.BTP01.020

Compatible Acer Laptop Models

  • Aspire 3020
  • Aspire 3020LMI
  • Aspire 3020WLMI
  • Aspire 3021WLMI
  • Aspire 3022LMI
  • Aspire 3022WLM
  • Aspire 3022WLMI
  • Aspire 3023LMI
  • Aspire 3023WLM
  • Aspire 3023WLMI
  • Aspire 3025WLM
  • Aspire 3025WLMI
  • Aspire 3610
  • Aspire 3610WLMI
  • Aspire 3612LC
  • Aspire 3612LCI
  • Aspire 3613LC
  • Aspire 3613LCI
  • Aspire 3613NWLCI
  • Aspire 3613WLCI
  • Aspire 3613WLMI
  • Aspire 3614WLMI
  • Aspire 5020
  • Aspire 5020LCI
  • Aspire 5020LMI
  • Aspire 5021LCI
  • Aspire 5021LMI
  • Aspire 5021NWLCI
  • Aspire 5021WLCI
  • Aspire 5021WLM
  • Aspire 5021WLMI
  • Aspire 5022NWLMI
  • Aspire 5022WLM
  • Aspire 5022WLMI
  • Aspire 5023WLMI
  • Aspire 5024LMI
  • Aspire 5024WLCI
  • Aspire 5024WLM
  • Aspire 5024WLMI
  • Aspire 5025WLMI
  • Extensa 2600
  • TravelMate 2410
  • TravelMate 2410WLMI
  • TravelMate 2412LC
  • TravelMate 2412LCI
  • TravelMate 2412LM
  • TravelMate 2412LMI
  • TravelMate 2412NLC
  • TravelMate 2412NLM
  • TravelMate 2413LC
  • TravelMate 2413LCI
  • TravelMate 2413LM
  • TravelMate 2413LMI
  • TravelMate 2413NLC
  • TravelMate 2413NLCI
  • TravelMate 2413NLM
  • TravelMate 2413NLMI
  • TravelMate 2413NWLCI
  • TravelMate 2413NWLM
  • TravelMate 2413NWLMI
  • TravelMate 2413WLC
  • TravelMate 2413WLCI
  • TravelMate 2413WLM
  • TravelMate 2413WLMI
  • TravelMate 2414LMI
  • TravelMate 2414WLM
  • TravelMate 2414WLMI
  • TravelMate 2419LCI
  • TravelMate 2419NLCI
  • TravelMate 4400
  • TravelMate 4400LCI
  • TravelMate 4400LMI
  • TravelMate 4400WLCI
  • TravelMate 4400WLMI
  • TravelMate 4401LCI
  • TravelMate 4401LMI
  • TravelMate 4401WLMI
  • TravelMate 4402LCI
  • TravelMate 4402LMI
  • TravelMate 4402WLM
  • TravelMate 4402WLMI
  • TravelMate 4404LMI
  • TravelMate 4405WLMI
  • TravelMate C300
  • TravelMate C300XCI
  • TravelMate C300XCI-G
  • TravelMate C300XM
  • TravelMate C300XMI
  • TravelMate C300XMIB
  • TravelMate C301
  • TravelMate C301XCI
  • TravelMate C301XCI-G
  • TravelMate C301XM
  • TravelMate C301XMI
  • TravelMate C301XMIB
  • TravelMate C302
  • TravelMate C302MXI
  • TravelMate C302XC
  • TravelMate C302XCI
  • TravelMate C302XMI
  • TravelMate C302XMIB
  • TravelMate C302XMI-G
  • TravelMate C303XC
  • TravelMate C303XCI
  • TravelMate C303XM
  • TravelMate C303XMI
  • TravelMate C303XMIB
  • TravelMate C310
  • TravelMate C310XC
  • TravelMate C310XCI
  • TravelMate C310XM
  • TravelMate C310XMI
  • TravelMate C311XC
  • TravelMate C311XCI
  • TravelMate C311XM
  • TravelMate C311XMI
  • TravelMate C312XC
  • TravelMate C312XCI
  • TravelMate C312XM
  • TravelMate C312XMI
  • TravelMate C313XC
  • TravelMate C313XCI
  • TravelMate C313XM
  • TravelMate C313XMI
  • TravelMate C314XC
  • TravelMate C314XCI
  • TravelMate C314XM
  • TravelMate C314XMI

Shipping Methods

Payment Methods


1-Year Warranty
All our high quality replacement batteries for Acer 91.49Y28.001 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 to check this battery is compatible with my laptop?

A: Please find out your old battery's part number or the exact model name of your laptop at first (like 'Acer 91.49Y28.001'), then to match our product compatibility chart. Second please compare your old battery to our product images ensure their shape is same. Finally check the voltage(Rating) is same to your old battery's. More details please click How to find one correct battery for my laptop?

Q: Does your replacement Acer 91.49Y28.001 battery compatibles with my original Acer 91.49Y28.001 battery?

A: 100% OEM compatible, guaranteed to meet the specifications of your original Acer 91.49Y28.001 battery (ensue same size & high quality). And all our batteries for Acer 91.49Y28.001 laptop have obtained international certification( CE, UL, ROHS, ISO9001/9002 ).

Q: How to charge a new battery for Acer 91.49Y28.001 for the first time use?

A: New Acer 91.49Y28.001 battery pack is normally shipped in its partially charged condition. Please cycle your new Acer 91.49Y28.001 battery pack by fully charge and discharge it for 3-5 times to allow it to reach its maximum rated capacity before use. (Note: it is perfectly normal for a battery to become warm to the touch during charging and discharging).
New batteries are hard for your device to charge; they have never been fully charged and are therefore "unformed". Sometimes your device's charger will stop charging a new battery before it is fully charged. If this happens, simply remove the battery from your device and then re-insert it. The charge cycle should begin again. This may happen several times during your first battery charge. Don't worry; it's perfectly normal.

Q: How to Remove Replace Install and Upgrade your Acer 91.49Y28.001 Laptop Battery?

A: 1. Turn your Acer 91.49Y28.001 laptop over.
2. Find the laptop battery release button lock for your Acer 91.49Y28.001 laptop.
3. Now that your Acer 91.49Y28.001 laptop battery is unlocked, find the battery release button down.
4. Holding the laptop battery release button, gently pull your battery away from the laptop.
5. Now that your Acer 91.49Y28.001 battery is removed, grab your replacement Acer 91.49Y28.001 battery for installation.
6. Insert the battery into the slot. Push the Acer 91.49Y28.001 battery towards the laptop and secure it in place.