18650

What Is Lead Acid Battery and How It Works

Lead acid batteries were invented in 1859 by Gaston Planté and first demonstrated to the French Academy of Sciences in 1860. They remain the technology of choice for automotive SLI (Starting, Lighting and Ignition) applications because they are robust, tolerant to abuse, tried and tested and because of their low cost. For higher power applicationsContinue reading “What Is Lead Acid Battery and How It Works”

History of modern battery development

Inventions are well documented and credit goes to the dignified inventors. Benjamin Franklin (1706–1790) invented the Franklin stove, bifocal eyeglasses and the lightning rod. He was unequaled in American history as an inventor until Thomas Edison emerged. Edison was a good businessman who may have taken credit for earlier discoveries others had made. ContraryContinue reading “History of modern battery development”

An Introduction to Battery – What is it?

The word “battery” comes from the Old French word baterie, meaning “action of beating,” relating to a group of cannons in battle. In the endeavor to find an energy storage device, scientists in the 1700s adopted the term “battery” to represent multiple electrochemical cells connected together. The battery consists of two electrodes thatContinue reading “An Introduction to Battery – What is it?”

What Is The Difference Between 18650 and Li-polymer Battery?

With the popularity of all kinds of smart devices, more and more people especially the mobile phone’s own power, have been unable to meet our need for battery life in everyday use, So if we want solved the problem for the consumers who haven’t had any contact with mobile power supply, we need know what power bankContinue reading “What Is The Difference Between 18650 and Li-polymer Battery?”

A Brief History of Power Bank — What Has It Replaced and What Has Failed to Replace It

Power banks aren’t perfect, but they’ve become a necessary part of people’s life nowadays. Like all technology, power bank has also evolved over time. In the past ten or more years, power bank developed from a simple combination of a control circuit and a few AA batteriesContinue reading “A Brief History of Power Bank — What Has It Replaced and What Has Failed to Replace It”

Should I Store Batteries in Fridge?

It has been long rumored that storing batteries in the refrigerator can extend the lifespan of the battery and, apologies for the obvious food-storage joke, keep them fresh. Does it actually help? Is there any legitimate reason for putting your batteries in cold storage? First, let’s look at why people are even putting their batteries in theContinue reading “Should I Store Batteries in Fridge?”

Best 18650 Battery

What is the best 18650 battery? The best battery depends on your application. A high capacity rating is good for long duration applications like in electric vehicles and flashlights. On the other hand, a high discharge rating is good for high power applications like in vaporizers and power-tools. Sometimes the size of your batteries areContinue reading “Best 18650 Battery”

How To Maintain Power Banks–Part 2

Power Banks has brought a great convenience for people. More and more people are using power banks to charge their digital devices. Maintaining your power bank can ensure that it works properly and last lasts longer. However, many people don’t know how to maintain their power banks. Here, we list some methods for your power bank maintenance.Continue reading “How To Maintain Power Banks–Part 2”

How To Maintain Power Banks–Part 1

Easiest Way to Know Fake 18650 Batteries

Batteries of large amount of power banks, laptops and other electronic devices are consist of 18650 batteries, and we have easy access to get them on market. However, fake 18650 batteries also circulate in the market. A fake 18650 battery may cause serious accident such as explosion or fire. The video below shows anContinue reading “Easiest Way to Know Fake 18650 Batteries”