Home laptop battery acer TravelMate 291 Series batteries Compatible Laptop Battery for acer TravelMate 291 Series Click to enlarge Find other parts of your acer TravelMate 291 Series Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This TravelMate 291 Series batteries replaces: This TravelMate 291 Series batteries is compatible with the following models: