Researchers have proposed a new lithium-oxygen battery technology that could make long-distance electric cars (and smartphones that don’t need recharging every day) a reality. Lithium-air or lithium-oxygen batteries hold the potential for between 5-15 times the efficiency of existing lithium-ion batteries for electric cars, but have seen a number of technological challenges hindering progress –…
HOW TO SHOP FOR A LAPTOP AC ADAPTER
A laptop adapter is redundant only as long as the battery percentage is greater than 10 percent. And with software and games requiring heavy graphics or prolonged use, saving battery power is quite a struggle. So, let us not forget the utility of a Laptop AC Adapter- that, like all other precious things, must be…
HOW TO CHOOSE A LAPTOP COMPUTER BATTERY
Laptop computers are consuming PCs’ market shares for its portability. But if you want to benefit from the laptop’s portability, you need to make sure the battery of your laptop computer is durable enough. If not, you require get a brand-new replacement lap top battery. So how to choose a laptop computer battery? The first…