DIY Small Night Light: Battery Upgrade & Charging Mod Guide

If you are interested in DIY night lights, you may want to take a look at this article.

If you happen to have a night light that uses three AAA batteries and consumes a lot of power, you might come up with the idea of modifying it.

First, you take it apart and locate the battery compartment.

Then you use a soldering iron to melt a hole, or you can slowly carve it out with a utility knife.

You place the battery at the bottom. The battery compartment is too small to fit it, but this can also help improve stability.

You wire it to a 4056 protection board.

Although the wires and the protection board cast a shadow, it does not affect much.

If you rotate it to another position, you won’t see it. Then you put the cover back on, and it is finished!

Remove the cover: charging state.

Fully charged state.