Portable battery packs have become popular, and [Anuradha] has designed one that packs plenty of juice to keep everything humming. The pack is designed to be charged via solar panels, at 18 V and ...

A particularly common use is in laptop batteries, where they’re often built into a pack using the Smart Battery System. This creates a smart battery that can communicate and report on its own ...

In today's fast-paced world, laptops are essential for both work and leisure. However, battery drain is a common issue that ...