We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Sarah Witman Sarah Witman is a writer focused on batteries and charging ...

The 50000mAh power bank delivers 10+ phone charges with fast 22.5W speeds and built-in cables in a compact design.

The 45W Power Delivery output indicates serious charging speed for this sized battery pack: Plug in an iPhone 16 or 17 and ...

Learn how to make a simple power file DIY in this step-by-step tutorial. Whether you're new to DIY projects or a seasoned ...

Power banks are basically a second battery you can bring everywhere with you, but you're unlikely to do so when they don't ...

Popular accessory maker Anker recently came out with a new "Nano" line of products, and I've been testing them out for the ...

Interestingly, the stand does make the whole power bank thicker, but not noticeably. Mophie’s power bank doesn’t feel thick.

Switching power supplies are familiar to Hackaday readers, whether they have a fairly conventional transformer, are a buck, a ...

CreativeLab] bought a cheap arbitrary waveform generator and noted that it only had a two-pin power cord. That has its ups ...

Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced financial consultant. She has a demonstrated history of working in both institutional and retail environments, from broker-dealers to ...