I made this amazing battery pack using 18650 cells, performing about 3X better than a LiPo battery of roughly the same weight and size. So instead of flying for 15 min, now you can fly for 45 min.

For this review, our camping expert tested and reviewed the best power banks for camping to keep your devices charged while you're outdoors.

Boost iPhone 16 battery capacity with this slim power bank in a protective phone case ...

Hi everyone, I'm experiencing a problem when powering my board with a battery. When I use a USB connection, everything works perfectly and I can see telemetry data on ThingsBoard. However, when I ...

This guide demonstrates the process of replacing the battery in a HILTI TE 2-A 24V lightweight cordless hammer. The case was repaired and reinforced, and the missing dust cap was replaced. The ...

Group1 in the US has developed the first potassium-ion battery (KIB) in the cylindrical 18650 form factor to take on LFP cells in automotive.

Group1 has launched the world's first 18650 Potassium-ion battery, a groundbreaking advancement in energy storage technology.

This paper investigates the impact of terminal placement on the performance of a Li-ion 18650 battery pack configured as 4P3S, connected via Nickel strips using spot welding technique. Fourteen ...

As it turns out, our earlier speculation proves true. Some new information has been disclosed about the Rivian battery pack design and it's fascinating.