lithium-air-battery

3 года назад

This video explores the potential of a new iron-air battery technology for long-duration energy storage. The technology, developed by Form Energy, uses abundant and inexpensive materials like iron and air to store energy for days at a time, potentially offering a cost-effective solution for renewable energy integration. The video discusses the technology's advantages, challenges, and potential impact on the energy sector.

1 год назад

Chinese researchers have developed a lithium-ion battery with an energy density of 711 watts per kilo, potentially the highest ever achieved. This breakthrough could revolutionize electric vehicles and aviation, enabling longer ranges and potentially cheaper operation.

3 года назад

This video demonstrates a simple fix for a Dewalt lithium-ion battery that won't charge. The presenter explains that completely depleted lithium-ion batteries sometimes need to be "reset" to start charging. They show how to use a fully charged battery to transfer a small amount of power to the depleted battery, which should allow the charger to recognize and charge it.

5 месяцев назад

The video provides an update on the speaker's experience using rechargeable AA and AAA batteries. They discuss the technology behind the batteries, their performance in various devices, and the benefits of using them over traditional alkaline batteries. The speaker also addresses concerns about potential noise interference and battery life.

3 года назад

A company in Australia has developed a new type of rechargeable battery called the aluminum-ion battery. This battery charges 10 times faster than lithium-ion batteries and lasts longer. It also doesn't require a cooling system, which could be a significant advantage for electric vehicles.