When.com Web Search

Search results

1. Results From The WOW.Com Content Network

2. Uninterruptible power supply - Wikipedia

   en.wikipedia.org/wiki/Uninterruptible_power_supply

   A UPS designed for powering DC equipment is very similar to an online UPS, except that it does not need an output inverter. Also, if the UPS's battery voltage is matched with the voltage the device needs, the device's power supply will not be needed either. Since one or more power conversion steps are eliminated, this increases efficiency and ...

3. North American Charging System - Wikipedia

   en.wikipedia.org/wiki/North_American_Charging_System

   The North American Charging System (NACS), standardized as SAE J3400, is an electric vehicle (EV) charging connector standard maintained by SAE International. [1] Developed by Tesla, Inc., it has been used by all North American market Tesla vehicles since 2021 and was opened for use by other manufacturers in November 2022.

4. Grid energy storage - Wikipedia

   en.wikipedia.org/wiki/Grid_energy_storage

   The electric vehicle fleet has a large overall battery capacity, which can potentially be used for grid energy storage. This could be in the form of vehicle-to-grid (V2G), where cars store energy when they are not in use, or by repurposing batteries from cars at the end of the vehicle's life.

5. Charging station - Wikipedia

   en.wikipedia.org/wiki/Charging_station

   A charging station, also known as a charge point, chargepoint, or electric vehicle supply equipment (EVSE), is a power supply device that supplies electrical power for recharging plug-in electric vehicles (including battery electric vehicles, electric trucks, electric buses, neighborhood electric vehicles, and plug-in hybrid vehicles).

6. Ultium - Wikipedia

   en.wikipedia.org/wiki/Ultium

   This also is a significant reduction compared to the 60 kWh battery in the Chevrolet Bolt EV, which was priced at approximately $262/kWh in 2017, [38] although GM had negotiated a significantly lower price of $145/kWh from its supplier, LG Chem. [39] Part of the cost reduction results from the novel chemistry, which has 70% less cobalt than the ...

7. Electric vehicle battery - Wikipedia

   en.wikipedia.org/wiki/Electric_vehicle_battery

   Average battery costs have fallen by 90% since 2010 due to advances in battery chemistry and manufacturing. [8]: 3 Batteries represent a substantial portion of an EV's overall cost, often accounting for up to 30-40% of the vehicle's total price.