Samsung Chromebook 4 Plus XE350XBA-K05US Device Battery Replacement

Hold down the power button until the device powers off

Close the device and flip it over

Remove the four rubber sockets near the corners of the device

Then remove the four 4.6 mm Phillips #00 screws

Use the metal spudger to pop the back off. Near the hinges is typically an easier place to start.

Continue along the edges until the back is completely detached.

Locate the long grey box with the black band, which is labeled "Laptop Battery."

Remove the gray piece labeled "bracket battery BA61 - 03983A" located over the golden band connecting the battery and motherboard by unscrewing the two 4 mm Phillips #00 screws

Unplug the golden band coming from the battery to the motherboard.

Using the Philips #000 remove the four 4mm screws holding the battery in place.