How Long Does the Battery of a Hybrid Electric Vehicle Last?
1 Answers
Three years or more. Hybrid vehicle batteries can be broadly categorized into ternary lithium batteries, lithium iron phosphate batteries, and nickel-metal hydride batteries. Below are the detailed descriptions: 1. Ternary Lithium Battery: This type belongs to lithium-ion batteries, with a cycle life of fewer than 1000 charges. 2. Lithium Iron Phosphate Battery: Also a lithium-ion battery, it has a cycle life of around 2000 charges. When used in hybrid vehicles, it can typically last about 10 years or 200,000 kilometers without much issue. 3. Nickel-Metal Hydride Battery: Toyota hybrids have consistently used nickel-metal hydride batteries, which have a lifespan of about 500 charge cycles. Under the condition of shallow charging and discharging, they can achieve up to 1000 cycles. Toyota employs an energy management system to ensure shallow charging and discharging.