This Acer Aspire 4520 battery features the highest quality lithium-ion cells that charge faster and last longer. Each battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.

This Aspire 4520 battery is also compatible with the Acer Aspire 2430, 2930, 3732z, 4220, 4310, 4310G, 4315, 4320, 4520, 4520G, 4710, 4710G, 4710Z, 4715, 4715Z, 4720, 4720G, 4720Z, 4920, 4920G 4930, 4935, 5542 5734z series models. Additional compatible laptop models and battery part numbers are listed below. Don't see your model or part number? Go to our Acer laptop battery page for the full listing. Chances are, we have it in stock! Note: If your laptop doesn't turn on even when plugged in, you may need a replacement Acer power cord.