Lithium-ion batteries revolutionized the world when Sony brought them to the mass market in 1991. Compared to previous rechargeable battery technology, they were lighter, more energy-dense, last ...

Often times, e-bikes seek to build the biggest battery with the most range. But what if you want to take a couple lunch loops on your bike and only need 20 minutes of charge? That’s [Seth] from Berm ...

Learn how to make a battery at home using syringes and simple materials in this step-by-step DIY project. Follow along as we ...

Robin Zeng, founder and chairman of CATL, says Musk's 4860 battery design "is going to fail and never be successful." Reading time 2 minutes The founder and chairman of CATL, one of the world’s ...

Repeated exposure to extreme heat reduces hybrid battery life. Frequent Level 3 DC fast charging shortens the life expectancy of a plug-in hybrid battery. Habitual charging to 100% affects a plug-in ...

A time traveler visiting from the 1960s might be somewhat disappointed by the state of technological progress in 2025. There are no flying cars, no space hotels, no robot butlers. But even though they ...

We don’t normally think of batteries as being natural, but the parts that make them originally got their start in nature! In this activity you will build a battery using potatoes, lemons, and metal ...

You know that stomach-drop feeling when your EV’s range estimate falls faster than the miles you’re actually driving? I’ve ...

Perhaps you've seen lithium batteries being used in boats and in RVs as "house batteries" to keep the appliances running. We even think they're an integral part of a good RV solar power setup. In fact ...