Home laptop power bank MSI A4000 laptop power bank Oem Replacement Laptop Power Bank for MSI A4000 Find other accessories for your MSI A4000 Oem MSI A4000 Laptop AC Adapter 17.99GBPOem MSI A4000 Laptop Power Bank(20000mAh 90Wh) 130.99GBPOem MSI A4000 Line Charger(Battery is not included.) 52.99GBPOem MSI A4000 Car Charger 19.99GBP Code:AE A4000 laptop power bank Special Price: 130.99GBP 20000mAh 90Wh Brand new product with 1 year warranty!