Li-ion Battery Tips
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Power Up Your Christmas Creations with PKCell Rechargeable Batteries
As the Christmas season approaches, manufacturers and designers across the world are already preparing to launch their next generation of festive products. From glowing ornaments and musical gifts to smart decorations that sync with mobile apps — every innovation has one thing in common: a relia...Read more -
PKCell Rechargeable Batteries Power a Greener Halloween
Introduction As sustainability becomes a global priority, even Halloween decorations are going green. Modern manufacturers and event organizers are switching to rechargeable battery systems to cut waste and cost — without compromising performance. At PKCell, we help manufacturers power their sea...Read more -
All about 18650 Batteries: Applications, Comparisons, and Choosing the Right One
Introduction: The 18650 battery is one of the most commonly seen and most widely used battery models nowadays. To have a basic understanding of this battery, you can read our article: What Is So Special About 18650 Battery? In this guide, you will find out the applications, comparisons, choosing...Read more -
ICR18650 for GPS and Asset Tracking Systems: Reliable Power for Continuous Connectivity
Why GPS and Asset Tracking Systems Require Specialized Batteries The Challenge of Long-Term Remote Operation GPS and tracking devices often run for months—or even years—without human intervention. They’re installed on vehicles, shipping containers, or remote assets where frequent maintenance sim...Read more -
ICR18650 Battery for Renewable Energy Storage: A Complete Guide for B2B Applications
Introduction The rapid expansion of renewable energy solutions is reshaping how industries and communities access power. But one truth remains clear: energy generated must be stored effectively. Without reliable energy storage batteries, even the most advanced solar or wind systems can not perfo...Read more -
18650 Battery for Emergency and Backup Power Systems: A Complete Guide
Why 18650 Batteries Are Used in Emergency & Backup Power Systems Backup power is only as good as the battery behind it. In today’s world of constant connectivity and mission-critical operations, the 18650 battery 3 7v has become a cornerstone in emergency and backup systems. The reason is si...Read more -
3.7V Battery Guide: Sizes, Specs & Applications for Industrial & Consumer Use
What Is a 3.7V Battery? A 3.7V battery is one of the most common rechargeable power sources found in modern electronic devices. When people mention a “3.7 volt battery,” they are usually talking about a lithium-ion battery with a nominal voltage of 3.6–3.7 volts. These cells are widely used beca...Read more -
18650 Battery Applications: Complete Guide for Industrial and Commercial Use
Introduction to 18650 Lithium Batteries The 18650 battery has been a workhorse of the lithium-ion world for decades. Named after its size—18mm in diameter and 65mm in length—this cylindrical cell offers a nominal voltage of 3.6–3.7V and capacity options ranging from 1800mAh to 3500mAh. The 18650...Read more -
ICR18650 for Portable Medical and Emergency Equipment: Reliable, High-Capacity Power Solutions
Introduction Among the various battery options available, the ICR18650 lithium-ion battery has emerged as a preferred choice for portable medical and emergency devices. Known for its high capacity, long life, and reliability, the ICR18650 is designed to provide dependable power in challenging e...Read more -
The Best 18650 Batteries for Flashlights & Power Tools: A Buyer’s Guide
Introduction From tactical flashlights to cordless drills, the 18650 has set the standard. But not all 18650 batteries are created equal. Some cells are optimized for runtime, while others are designed to handle intense current draws. For procurement teams, engineers, and OEM manufacturers, unde...Read more -
18650 Battery for Electric Vehicles: Ultimate guide
Why the 18650 Battery is an Industry Standard The 18650 battery, named for its 18 mm diameter and 65 mm length, has been around for decades. Yet it remains one of the most widely used cylindrical lithium-ion cells in the world. Its popularity is not an accident. For engineers, the 18650 strikes ...Read more -
Common Fixes for 18650 Battery Packs: Troubleshooting Guide
Key Highlights 18650 battery packs use multiple lithium ion cells to deliver high energy density and versatility for electronics, e-bikes, power tools, and more. Common issues include charging failures, rapid self-discharge, overheating, and swollen cells, all of which can impact performance and...Read more
