When your power demands start stretching beyond the horizon, the KeepKnow 24V 100Ah LiFePO₄ battery is designed to scale with you. By connecting multiple batteries in series or parallel, you can build a system with higher voltage or increased capacity that fits richer and more demanding applications. But before wiring together a mighty battery array, there are important rules to follow to keep the system safe, stable, and long-lived. Think of it as gathering a team: everyone needs to be equally skilled, equally trained, and ready to cooperate. Below is a clear guide to help you connect your batteries confidently...

Many users want flexible ways to expand their power systems. A common question is: Are there limits when connecting 12V 320Ah lithium batteries in series or parallel? With the KeepKnow 12V 320Ah Lithium Battery, expansion is safe when you follow a few clear rules. Use only batteries that: Have the same capacity and BMS Are the same brand and model Are purchased around the same time Use cables of equal length in every series or parallel link A 12V system supports up to 4 batteries in series and up to 4 in parallel. This gives you room to build larger...

Lithium batteries are engineered with intelligent protection systems to keep users safe and extend product lifespan. At KeepKnow, our 12V 100Ah LiFePO₄ batteries feature an advanced Battery Management System (BMS) that automatically disconnects power to prevent damage during extreme conditions. If your battery suddenly stops working, fails to charge, or shows a voltage below 9V, don’t panic—this is often a normal protection response, not a sign of battery failure. In fact, over 85% of cases are caused by BMS protection, and the battery can usually be restored easily. This guide will walk you through how to safely reactivate your KeepKnow...