For as versatile and inexpensive as switch-mode power supplies are at all kinds of different tasks, they’re not always the ...

The Milwaukee M18 Lithium-Ion XC 5.0Ah Battery and Charger Starter Kit is a Walmart bestseller, so it might not stay in stock long. Add it to your cart today before the 59% discount runs out of juice.

Recently, the Transportation Security Administration (TSA) has banned portable chargers and power banks. Now, portable chargers and power banks powered by lithium-ion batteries are only allowed in ...

Southwest Airlines is the first U.S. airline to ban passengers from charging devices with a power bank inside a carry-on bag due to the risk of a charger’s lithium battery overheating or ...

Southwest said that requiring these chargers to be kept out in the open when they are being used will help because “in the rare event a lithium battery overheats or catches fire, quick access is ...