ADAPTOR AD-4019A, 19VDC,2.1A

The Samsung BA44-00295A AC power adapter supplies power to compatible Samsung notebook computers. Its full part number helps identify it when matching a replacement to a notebook that uses this adapter.

It provides 19 V DC at 2.1 A, with a rated output of 40 W. The listed input range is AC 100–240 V. These electrical ratings help check whether the adapter matches the notebook’s requirements.

The connector measures 3 mm in outer diameter and 1.5 mm in inner diameter, providing further details for checking compatibility. This adapter can replace a misplaced or damaged BA44-00295A when the notebook uses the same specification.