Take NP-W525 as an example

1.Read the product instructions carefully

2.Prepare installation tools

marker pen, measuring tape, impact drill, claw hammer, wrench

3.Take out the accessories in the product box

Back plate, expansion bolts

4.At least 1m above the ground, press the battery back panel against the wall, and use a marker to pass through the four small holes on the outermost side of the back panel and mark the wall

5.Use an impact drill to drill holes in the wall according to the marks. Make sure the depth and width of the holes match the expansion bolts

6.Use a claw hammer to drive the expansion bolt into the hole on the wall, and remove the nut and two washers

7.Fix the back plate to the bolts, install the washers and nuts in sequence, and then tighten the bolts with a wrench

8.Check the firmness of the back pane

9.Finally, snap the battery into the back panel