article thumbnail

PNNL: single-crystal nickel-rich cathode holds promise for next-generation Li-ion batteries

Green Car Congress

High-energy nickel (Ni)–rich cathode will play a key role in advanced lithium (Li)–ion batteries, but it suffers from moisture sensitivity, side reactions, and gas generation. Researchers are working on ways to store more energy in the cathode materials by increasing nickel content. But large-scale deployment has been a challenge.

Li-ion 418
article thumbnail

GM and ABB to Develop Projects for Re-Use of Volt Battery Packs

Green Car Congress

The two companies are collaborating to determine how the Volt’s 16-kWh lithium-ion batteries can be used to provide stationary electric grid storage systems once the batteries have fulfilled their usefulness in customers’ vehicles. Bly announced the partnership Tuesday at the EV Battery Tech conference in Troy, Michigan.

Volt 240
article thumbnail

Eaton introduces DC-DC converters for 48V commercial vehicle architectures

Green Car Congress

Power management company Eaton introduced a family of 48-volt DC-DC converters for diesel-powered commercial vehicles that can be used to power accessories such as antilock brakes and lighting. Eaton’s DC-DC converter takes power from a 48-volt system and reduces it to 24 volts. C and boast 97% design efficiency.

Eaton 284
article thumbnail

What is a solid-state battery?

EV Central

It’s a battery with no runny stuff inside. This tech will lead to better EV batteries, for reasons we’ll get to in a moment. Solid-state batteries being developed for automotive applications use lithium-based chemistries, just like the batteries in EVs you can buy today. READ MORE: Do EV batteries wear out?

Batteries 111
article thumbnail

How Automotive Dealerships Can Save Money with Battery Energy Storage

Blink Charging

As dealerships embrace electrification to maintain competitiveness , it’s crucial to also explore the benefits of integrating battery energy storage systems (BESS). Discover key insights into incorporating battery storage for your dealership’s sustainable energy storage. What are battery energy storage systems?

article thumbnail

Vitesco Technologies chooses ROHM Semiconductor as preferred partner for silicon carbide (SiC) power devices

Green Car Congress

Through their higher efficiency SiC semiconductors make better use of the electric energy stored in a vehicle battery. Thus, an EV has a longer range, or the battery cost can be reduced without impacting the range. Also, SiC technology is a key enabler for super-fast charging technology that uses 800 volts.

Power 307
article thumbnail

SAE International revises recommended practice for electric and hybrid electric vehicle safe battery testing

Green Car Congress

SAE International has released J2464: Electric and Hybrid Electric Vehicle Rechargeable Energy Storage System (RESS) Safety and Abuse Testing , a revised recommended practice for establishing safe battery systems. —Bob Galyen, chair of the SAE Vehicle Battery Standards Steering Committee.