Make your own backup battery and recharge it with the sun! This is an upgrade project to our original Solar Charging Handbag and uses a PowerBoost 500 Basic, a solar lipoly charger, slide switch, and 2000mAh rechargeable battery, all housed in a 3D printed enclosure.

Before you begin, read through the following guides:

For this project, you will need:

This guide was first published on Nov 05, 2014. It was last updated on Nov 05, 2014.

This page (Overview) was last updated on May 16, 2021.

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