We've seen plenty of affordable power banks before, but this one really gets everything right for a good price. Not only are you getting a power bank in a small size, but it also packs all the ports ...

Having a good charger is an essential thing these days and if you're like most people, then you probably have several smaller ...

Abstract: A megawatt-level high-voltage charging power supply suitable for fast and cyclic charging of pulse capacitors is developed to meet the requirements of electromagnetic launch devices.

The growing demand for electric vehicles (EVs) has led to increased adoption of DC microgrids powered by solar PV, wind, and battery storage systems to support XEV charging stations. These ...

You can charge your AirPods to 100% and get more battery life out of them by switching off the default setting, which limits them to 80%. The charge limit can help preserve your AirPods’ battery to ...

Are you ready to finally streamline the way you charge your gadgets at home and on the go? Anker’s 3-in-1 foldable wireless charging station is only $50 on Woot, a massive 55 percent discount from its ...

The power bank uses five automotive-grade 21700 lithium-ion cells to achieve a total energy rating of 90Wh. It delivers enough power to charge multiple smartphones and can support laptops during ...

As any good charging station should, this compact 245W model reduces the number of chargers hanging off power sockets and, with two integrated retractable cables, it further reduces desk clutter.

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...

The Nintendo Switch 2. The Switch 2 has a 5,220mAh battery, which isn't that much bigger than the 4,310mAh battery found in the original Switch. It lasts anywhere between 2 to 6.5 hours of playtime in ...

Ultra-fast EV chargers are proliferating, with networks adding 11,300 new high-speed stations last year — a 48% jump that addresses a key adoption barrier. New 250-kilowatt chargers can deliver 100 ...