NEXT SCIENCE Technology, Product & R&D Updates

A guide to the basic steps for replacing your car battery yourself. Remember to disconnect the negative terminal first, and connect the positive terminal first. We also outline important considerat...

How much does it cost to replace a car battery? We will break down the differences between having it done at an auto parts store, a dealership, or a gas station, versus doing it yourself, as well a...

The starter motor sounds sluggish, the engine is hard to start, and electrical components are slow to respond. Here, we outline the common symptoms that appear when a car battery is weakening, as w...

An explanation of whether it is safe to use last year's or old kerosene in oil fan heaters. We will outline the risks of degraded kerosene, common symptoms, how to dispose of it, and the positionin...

An explanation of the steps to take when concerned about kerosene odors, white smoke, or strong smells from a kerosene fan heater. We will help you identify whether the cause is old kerosene, venti...

7 points to check when your oil fan heater won't ignite or turns off immediately. We will help you identify whether the issue is caused by old kerosene, the filter, ventilation, an error code, or a...

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...

Before immediately replacing a weakened lead-acid battery, here is a structured guide on how to evaluate it by following these steps: inspection, charging, refilling water, checking terminals, and ...

The cost of replacing batteries for commercial vehicles and trucks goes beyond the price of the unit itself. We will organize preventive maintenance and water replenishment management, including do...