Home laptop battery advent MB50-4S4400-S1B1 batteries Compatible Laptop Battery for advent MB50 4S4400 S1B1 Click to enlarge Find other parts of your advent MB50-4S4400-S1B1 MB50-4S4400-S1B1 Laptop AC Adapter39.99AUDMB50-4S4400-S1B1 Keyboard 25.99AUDMB50-4S4400-S1B1 LCD Screen 99.99AUDMB50-4S4400-S1B1 DVD Burner 26.99AUD Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This MB50-4S4400-S1B1 batteries replaces: This MB50-4S4400-S1B1 batteries is compatible with the following models: