NEXT SCIENCE Technology, Product & R&D Updates
Power Module 660
Why does the car's fuel economy gauge differ from the "fill-up" method? 5 steps to accurately compare fuel efficiency
Why does the car’s fuel economy display differ from the "fill-up method"? We explain the reasons by categorizing reset points, driving conditions, and refueling errors, outline five steps for accur...
バッテリー
What is battery replenisher? Differences from purified water and what you can and cannot use
Automotive lead-acid battery replenishing fluid is essentially purified water. This guide outlines why you should not add dilute sulfuric acid or tap water, how to check the fluid level, and the di...
サルフェーション
What is Battery Sulfation? An Easy-to-Understand Guide to Causes, Symptoms, and Prevention
Sulfation is a condition where lead sulfate produced during discharge crystallizes, making it difficult for the battery to undergo a charging reaction. We will explain its relationship with short-d...
CCA
How long does a car battery last? Symptoms, voltage, and CCA to check before replacement
The average lifespan of a car battery is roughly 2 to 3 years. However, you cannot judge it solely by age or voltage. Here, I will break down how to assess its starting performance, voltage, CCA, f...
ORBITRON
Why does my car feel heavy lately? Causes of dull acceleration, handling, and ride comfort, and the order of checks
Here, we will organize the reasons why your car may feel sluggish into eight categories: tires, brakes, load conditions, fluids, electrical system, and suspension. We will prioritize abnormalities ...
LANDMASTERコラム再編集
Why Won't My Car Go Straight? Tire and Suspension Inspection Order to Improve Straight-Line Stability
If your car isn't driving straight, the steering wheel is pulling, or it's swaying, we'll outline the order in which to check tire pressure, uneven wear, wheel balance, alignment, and suspension, t...