Makers and hobbyists looking for a more substantial portable battery pack that they can make themselves, should check out this excellent DIY power bank created by Instructables user “tobychui”.

[Kim] has a walkthrough on how to do just that. This DIY USB Power Bank packs 18650 battery cells and a power management board into a 3D printed case. The four cells provide 16,000 mAh ...

Learn how to create a power bank using a plastic bottle ... and eco-friendly solutions while exploring simple yet effective DIY projects. Trump says Mexico will not be required to pay tariffs ...

This article will show you a simple and inexpensive way to make your own portable power supply for microcontroller experiments and the like by hacking a mobile phone power bank. The proposed power ...

Breakthroughs, discoveries, and DIY tips sent every weekday ... you won’t want to let a lack of outlets hold you back. A power bank can help keep your devices charged and make it possible ...