This is a brand new Acer premium grade replacement battery. The superior South Korean cells inside the battery cartridge will provide longer run times between charges as well as a longer service life than cheaper batteries. This battery is going to be physically larger than the original. The extra power cells will cause the back of your laptop to tilt up slightly, allowing for better air flow keeping your laptop cooler. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology. This means you can recharge your netbook any time without diminishing your battery capacity. This netbook battery replacement is typically superior to the original battery and is 100% compatible with your Acer notebook computer. The battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 1 year warranty.

You can expect about 7 - 8 hours of run time with this computer battery when new, depending on your energy use. This battery replaces the Acer Aspire One 531H, 751H, P531H, ZA3, ZG8, ZA3, ZA8 series netbook batteries and additional machines which are listed at the extreme bottom of this web page.

Laptop Battery Express only deals with brand new premium computer batteries. We never carry recycled or used batteries. We only use the highest quality cells inside the battery pack so you will have a long service life (300-500 recharge cycles). We do not use cheaper battery cells which can wear out in a little as 6 months. Our inventory turns rapidly and you will always receive a freshly manufactured battery.