MicroBattery laptop power supply 04G26B001000, 90-XB02OAPW00150Q, 04G26B001020, MBA1299

MicroBattery MBA1299 is a replacement AC power adapter for compatible Asus laptops. It is also associated with part references 04G26B001000, 90-XB02OAPW00150Q and 04G26B001020, which help identify this variant when checking an existing adapter.

Its rated output is 40 W, at 19 V and 2.1 A. These ratings describe the power it supplies; check that they match the laptop’s requirements. The DC plug measures 2.5 × 0.7 mm, so the connector size can be compared with the one needed by the laptop.

This is a replacement adapter, not an original Asus unit. Package contents include an EU power cord. The adapter and cord are intended for compatible Asus laptops matching the stated output and connector.