Toshiba Corporation has developed a new lithium-ion battery using a cobalt-free 5V-class high-potential cathode material that significantly suppresses performance-degrading gases produced as side reactions. This battery can operate in a wide range of applications, from power tools to electric vehicles. Cobalt and nickel are widely used to stabilize the cathodes of lithium-ion batteries. However, cobalt…

The US Department of Energy (DOE) announces the results of the most comprehensive analysis to date quantifying the domestic lithium resources in California’s Salton Sea region. Conducted by DOE’s Lawrence Berkeley National Laboratory, the analysis found that with expected technology advances, the Salton Sea region’s total resources could produce more than 3,400 kilotons of lithium,…

DESTEN Inc. announced the launch of the latest cell technology advancement, an Ultra-Fast Charging, 6C LFP (Lithium Iron Phosphate) cell. The latest pouch form-factor cell from DESTEN is capable of charging from 20% to 80% SOC in 6 minutes. Owing to its LFP-based chemistry, this cell features an impressive chemical and temperature stability profile, making…

A digital battery passport provides easy access to structured, reliable, and complete information about the battery. This fresh initiative in the US lithium battery landscape aims to simplify consumers’ choice and use of batteries. The US government agencies are working on battery passport requirements, centralizing battery specifications and pertinent details, making it user-friendly for the…

When designing a battery into an EV, you must perform rigorous testing to understand a battery’s performance. Electric vehicles (EVs) accounted for 13% of global vehicle sales in 2022 and are forecasted to reach 30% of global vehicle sales by 2030. The industry needs to continue working on making EVs affordable to support this transition…

XING Mobility has announced the official release of its IMMERSIOTM Cell-to-Pack (CTP) product at the IAA Mobility show in Munich, Germany. This innovative battery pack, which features high energy density and exceptional heat dissipation and safety features, will be presented for the first time to the global audience at the event. XING’s IMMERSIO CTP Solution…

Battery testing enables vehicle manufacturers, owners, and researchers to make informed decisions, optimize vehicle performance, and enhance overall user experience. Demand for electric vehicles is amping up. Every one of these vehicles needs large batteries, and the industry is responding by building plants. Energy.gov forecasts that by 2030 electric vehicle battery manufacturing capacity in North…

In a video, EE World spoke with a power-supply applications engineer about why RV batteries use such high voltages and how to test them. Batteries are perhaps the most expensive component of an electric vehicle. Typically producing 800 V to 900 V, batteries deliver the power needed move the vehicle. Of course, EV batteries need…

Li-ion batteries can store large amounts of energy, and they can support high rates of power delivery. They are the preferred energy storage technology for EVs and large battery energy storage systems (BESS). But if not properly managed, they can also present safety hazards. That makes functional safety a critical consideration when designing large Li-ion…

Nexperia has just introduced the NBM7100 and NBM5100, revolutionary new types of battery life boosting ICs designed to extend the life of a typical non-rechargeable lithium coin cell battery by up to 10x compared to competing solutions while also increasing its peak output current capability by up to 25x compared to what a typical coin…