In today’s world, lithium batteries are at the heart of renewable energy, solar storage, RVs, marine applications, and even golf carts. But behind every reliable lithium battery is a Battery Management System (BMS)—the invisible “brain” that ensures safety, performance, and longevity. At KeepKnow, we design our LiFePO4 batteries with advanced BMS technology to give users peace of mind and stable power for years to come. What is a BMS? A Battery Management System (BMS) is the brain of a lithium battery. It monitors, controls, and protects the cells inside the battery pack. Without a BMS, even the best lithium battery...

When winter arrives, cold temperatures put your batteries to the test.Whether you rely on a battery for your RV, golf cart, solar system, or backup power, you may notice reduced performance or even failure once temperatures drop. Traditional lead-acid batteries lose a significant amount of capacity in freezing conditions, sometimes struggling to deliver enough power to start or run equipment. If you want a reliable power solution for winter, the answer is clear: lithium batteries (LiFePO4) are the best choice for cold weather. Why Do Batteries Struggle in the Cold? Cold temperatures slow down the chemical reactions that occur inside...

Golf carts are widely used beyond golf courses—resorts, farms, communities, and recreation areas rely on them for daily transportation. Choosing the right golf cart battery is crucial for performance, longevity, and efficiency. In this article, we compare Lead Acid vs Lithium Golf Cart Batteries, highlight their pros and cons, and introduce the KeepKnow Lithium Golf Cart Battery series, a top choice for modern golf cart owners. 1. Understanding Golf Cart Batteries A golf cart battery stores and supplies electricity to power the motor. Unlike gasoline vehicles, electric golf carts rely entirely on battery power. The battery you choose affects several factors:...