There are many reasons why batteries fail prematurely. The main failure reasons of a lead acid battery are listed below. 1. Internal short circuit. The battery-plates are the key to battery service life, and the chemical reactions required for the battery to work slowly corrode them. It&nb...

As an emergency backup power source, the stability of the battery is the key core to maintain critical power supply when any emergency requires. But the battery will also face retirement, generally in the following three situations, you may need to replace the battery. 1. Internal swelling/inflation...

Graphene is a new material in which carbon atoms linked by sp² hybridization are closely packed into a single-layer two-dimensional honeycomb lattice structure. It has optical, electrical and mechanical properties and is widely used in materials science, micro-Nano processing, energy power...

Emergency lighting is wired to the buildings’ power supply for continuous charging of internal batteries to provide back up power for the lighting.  This ensures that lights remain alight during a power outage allowing occupants to easily locate the exits should they need to evacuate the buildi...

A quality motorcycle battery can give your engine high power when it needs to start your bike, even under extreme weather. The battery is backbone of motorcycle performance. While motorcycle batteries inevitably have a limited lifespan, there are ways to make them lasting longer. Proper care and mai...

With the increasing application of outdoor base power stations, UPS battery failures in harsh working environments have gradually occurred, like in South Asia the Pakistan and India, it not only causes economic losses to the telecom operators, but also damages their customer satisfaction. The resear...

To continue our last post (Part One) of April 27th, 2022. There are another two factors affecting the understanding of battery maintenance. Myth 3: A multimeter is enough to measure the internal resistance of the battery There are three reasons why a multimeter cannot be used to measure the internal...

As a power supply that can work independently, batteries are widely used in various industries. Uninterruptible power supplies in data centers, communication power supplies in the power industry, on-board power supplies in rail transit, backup power supplies in subway stations, and batteries all pro...