What is the battery model for the Regal?
2 Answers
The original battery for the Buick Regal is the L2-400 model, a genuine accessory battery provided by SAIC-GM. Here are some additional details: 1. This battery is a fully sealed, maintenance-free type with a long service life, excellent performance, and high reliability, ensuring smooth travel every time. 2. In harsh conditions, it offers superior low-temperature starting and voltage stabilization effects, providing better voltage support for all electronic devices in the vehicle. Additional information: The typical service life of a Buick Regal battery is 2 to 3 years. However, to ensure trouble-free travel, the battery terminals should be checked during every oil change to ensure stability. Additionally, the battery charge should be inspected regularly. Most vehicles come with maintenance-free batteries. When replacing the battery, the new one should have the same part number as indicated on the original battery's label.
The Buick Regal's battery model is generally an H6 AGM or Group 48 size battery, depending on your vehicle's year. I drive a 2018 Regal, and the battery label shows H6, with a capacity of 90Ah and a cold cranking current of around 800A, suitable for the start-stop system. Older models, like those before 2010, might use standard lead-acid batteries, but AGM batteries are more durable and energy-efficient. To verify the model, check the label on the side of the battery under the hood or refer to the electronic version of the owner's manual. I often remind friends not to buy the wrong model, especially for start-stop versions, as they have higher battery requirements; otherwise, the battery drains quickly. Regularly clean the terminals to prevent rust and test the voltage every two years—this can extend the battery's lifespan to about five years. Choose brands like ACDelco or Varta that match the original specifications.
