Blog

Coulombic efficiency (CE) measures how effectively a battery transfers charge. It is the ratio of discharge capacity to charge capacity in each cycle. In lithium-ion batteries, high CE, close to 100%, indicates better battery performance and longer cycle life. Factors like temperature and State of Charge (SOC) affect CE and overall battery efficiency. Measurement factors … Read more

Boost voltage is a higher voltage used to charge a battery quickly. It allows for high current delivery, especially after heavy use. This boosts charging time and improves the state of charge. Once the battery is full, float voltage keeps it charged without overcharging. This process is important for lead-acid batteries and their charging controllers. … Read more

Costco provides a 36-month limited warranty on most automotive and auxiliary batteries. This warranty has a prorated policy, allowing a refund based on the time used if the battery fails. Additionally, Kirkland Signature flooded batteries come with a 48-month free replacement option. Always verify the battery details for specific warranty terms. When it comes to … Read more

The Battery Management System (BMS) is an electronic system for lithium-ion batteries. It monitors and manages battery performance. The BMS regulates voltage and current, preventing over-discharge and over-charge. It ensures safety and efficiency by protecting battery cells during operation. Functionality is a primary aspect of the BMS. It prevents overcharging, which can lead to battery … Read more

A Battery Management System (BMS) is an electronic system for managing rechargeable batteries, like lithium-ion types. It monitors charging and discharging. The BMS protects the battery from over-voltage and under-voltage. It ensures safety, improves efficiency, and calculates the battery range in electric vehicles. The BMS System Battery prevents overcharging and deep discharging, both of which … Read more

The BYD Blade Battery is a lithium iron phosphate (LFP) battery for electric vehicles. Launched in 2020 and featured at the IAA Summit 2023, it has a blade-like structure. This design improves energy density, safety, and durability, providing a long lifespan. It represents a key innovation in battery technology from Chinese manufacturing. One significant advantage … Read more

Black mass is the leftover material from recycling lithium-ion batteries. It includes a blend of anode and cathode materials such as lithium, cobalt, and nickel. Black mass makes up 40-50% of an electric vehicle battery’s weight. This material is crucial for recovering valuable metals using the recovery process, which can be either pyrometallurgical or hydrometallurgical. … Read more

Battery venting is the controlled release of gases, like hydrogen and oxygen, produced during battery use. This safety feature is essential in electric vehicle (EV) battery packs. Effective venting prevents pressure buildup, lowers the risk of thermal runaway, and manages harmful noxious gas emissions. Proper battery venting design includes features like pressure relief valves or … Read more

Zinc-air batteries provide high energy density and safety. Sodium-ion batteries charge quickly and have a longer lifecycle. Solid-state batteries are known for safety and energy density but are still being improved. Lithium-sulphur and aluminum-air batteries offer better performance and sustainability compared to lithium-ion batteries. Sodium-ion batteries also demonstrate comparable energy density to lithium-ion batteries. This … Read more

Battery technology involves devices that store chemical energy and convert it into electrical energy. This enables rechargeable batteries, which are crucial for powering smartphones, automotive vehicles, and data centers. Battery technologies use electrochemical cells for efficient energy storage and delivery, impacting efficiency and the environment positively. The impact of battery technology on electric vehicles is … Read more