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