Home laptop battery acer Aspire-1820PTZ batteries Compatible Laptop Battery for acer Aspire 1820PTZ Click to enlarge Find other parts of your acer Aspire-1820PTZ Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This Aspire-1820PTZ batteries replaces: This Aspire-1820PTZ batteries is compatible with the following models: