Does Keeping Your Phone Plugged In All the Time Hurt Your Battery? I Asked Apple, Samsung and Google ...

The following automatic battery-charger design is created with a circuit that could qualify as the simplest window comparator ever built around a single transistor (see the figure). It starts charging ...

There are many options available in the market for designing the battery-charging system architecture for portable products. Examples include power-path versus non-power-path topology, linear versus ...

Charging systems for electric vehicles (EVs) and hybrid-electric vehicles (HEVs) are, of course, crucial for powering batteries and ultimately having them operate efficiently. They can be divided into ...

Whether you're getting a new laptop or experiencing an aging battery life in an old one, a question might pop up in your head — is it safe to leave it plugged in at all times? After all, a laptop is ...