What is the optimal remaining battery level for charging new energy vehicles?
1 Answers
New energy vehicles have an optimal charging range between 20% and 90% battery level. Charging within this range can effectively minimize the impact on the power battery and significantly extend its service life. There are two main categories of new energy vehicles: 1. Hybrid Electric Vehicles (HEVs): These vehicles use traditional fuels while being equipped with both an electric motor and an internal combustion engine to enhance low-speed power output and reduce fuel consumption. Based on whether they can be externally charged, they can be further classified into Plug-in Hybrid Electric Vehicles (PHEVs) and Mild Hybrid Electric Vehicles (MHEVs). 2. Battery Electric Vehicles (BEVs): As the name suggests, these vehicles are primarily powered by electricity. Most BEVs directly use electric motors for propulsion, with some models mounting the motor in the engine compartment, while others integrate four motors directly into the wheels (using the wheels as rotors). The main challenge lies in electricity storage technology.