Remove Climate Remove Lithium Ion Remove Recharge Remove Store
article thumbnail

2022 Volvo C40 Recharge Twin Ultimate – Not Quite Fully Charged

The Truth About Cars

On paper, the 2022 Volvo C40 Recharge Twin Ultimate seems like a fine compact EV. I couldn’t think of a use case where needing to be in the driver’s seat with the key on your person would inconvenience you except for a scenario where a driver runs into a store and leaves passengers to play with the radio. And it looks cool.

Recharge 108
article thumbnail

New Lithium rechargeable semi-solid flow cell offers energy densities an order of magnitude greater than previous flow batteries; possible applications in transportation and grid-scale storage

Green Car Congress

Scheme of the semi-solid flow cell (SSFC) system using flowing lithium-ion cathode and anode suspensions. The SSFC could enable new models such as transportation ‘fuels’ tuned for power versus range, or cold versus warm climates, with flexible refueling and recycling options. Source: Duduta et al. Click to enlarge. –2.9

Li-ion 345
article thumbnail

How Long Does an Electric Car Battery Last?

EV Connect

EV Batteries: The Basics Electric cars are powered by rechargeable lithium-ion batteries, which are more energy dense than the lead-acid batteries found in internal combustion engines or rechargeable nickel-cadmium batteries found in some hybrids. How Do EV Batteries Degrade?

article thumbnail

2023’s Top Stories About Energy

Cars That Think

And yet more air conditioning exacerbates the very problem—climate change—that is driving the need for more air conditioning. meters long, weigh 62 kilograms, and store 3 kilowatt-hours. EnerVenue If you don’t discharge and then recharge them all the way, lithium-ion batteries can last for thousands of charge-discharge cycles.

Fusion 87
article thumbnail

What’s Happening in EV Battery Technology

Driivz

From how much they cost and weigh to the amount of power they store and how long they take to charge, electric vehicle (EV) batteries have a significant impact on EVs themselves, the EV industry as a whole, and ultimately EV buyers. Ions (electrons) flow between the electrodes, passing through the electrolyte, to create an electric current.

Battery 52
article thumbnail

Jülich, ORNL researchers advance high energy density iron-air batteries

Green Car Congress

A deeper understanding of the charging and discharging reactions is viewed as the key for the further development of this type of rechargeable battery to market maturity. The oxygen required for the reaction can be drawn from the surrounding air so that it does not need to be stored in the battery. But this is obviously not the case.

Energy 170
article thumbnail

Ohio State researchers use neutron depth profiling to track flow of Li atoms into and out of anode in real time

Green Car Congress

The study, published in the journal Angewandte Chemie International Edition , suggests that neutron depth profiling (NDP) could one day help explain why rechargeable batteries lose capacity over time, or sometimes even catch fire. They may also be less prone to overheating. Key to the experiment, said L.

Ohio 218