Home laptop battery acer TravelMate 4050LM batteries Compatible Laptop Battery for acer TravelMate 4050LM Click to enlarge Find other parts of your acer TravelMate 4050LM Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This TravelMate 4050LM batteries replaces: This TravelMate 4050LM batteries is compatible with the following models: