Macworld At a glance Expert's Rating Pros ・Two integrated charging cables ・Equal performance on all USB-C ports ・Rubberized ...

Tesla famously build their battery packs from standard 18650 lithium-ion cells, but it’s safe to say that the pack in the Model S has little in common with your laptop battery. Fortunately for ...

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 ...

Battery packs that use MagSafe technology to magnetically attach to your phone offer a more compact solution than traditional portable power banks, so you can ditch the charging wires altogether.

but these pocketable battery packs are usually not powerful enough to keep an unplugged and energy-hungry MacBook going all day. We’ve rounded up the best portable laptop power banks with ...

Most of these components communicate on a shared data bus, so surge damage to just one computer ... booster pack, or a juice pack) is a better alternative. The battery inside the jumper pack ...

how to write algorithms (computer methods) to estimate state-of-charge, state-of-health, remaining energy, and available power, and how to balance cells in a battery pack. By completing this ...

WTF?! Far less than a quarter of e-waste generated globally is properly collected, treated, and recycled, according to the UN. That's why repurposing and extending the lifespan of discarded ...