Get longer battery life and improved performance with a new Aspire 5734z battery. Each Acer Aspire 5734z battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.

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 Aspire power cord.

You can expect about 2 hours to 2-1/2 hours of run time with this Aspire 5734z battery when new, depending on your energy use.