What this product does Professional 24 V battery balancer that equalizes voltage between two 12 V batteries whether they are connected in series or in parallel. Allows multiple 24 V equalisers to be connected in parallel to support battery systems of 48 V or higher, improving power distribution across larger banks. Supports common series configurations (24 V, 36 V, 48 V) to regulate voltage and stabilize system performance. Why you need it Prevents voltage imbalance between series or parallel batteries, reducing premature battery wear and uneven charging. Improves system reliability and consistent power delivery by redistributing charge where it’s needed. Protects your batteries and connected equipment with built-in intelligent controls so you can avoid costly replacements and downtime. Key features and benefits Series/parallel compatibility: Works with two 12 V batteries in series or parallel, making it simple to add balancing to existing 24 V setups. Scalable for larger systems: Multiple 24 V equalisers can be paralleled to handle 48 V and higher systems, enabling modular expansion without redesigning the battery architecture. Versatile for common voltages: Specifically suitable for 24 V, 36 V and 48 V series systems, allowing flexible use across a range of applications. Intelligent protection: Includes reverse polarity protection and low-voltage isolation to prevent damage during incorrect wiring or low battery conditions. Health and longevity: By keeping cell groups balanced and isolated when needed, the balancer helps extend battery life and maintain consistent capacity. Performance and reliability Designed for professional applications where consistent voltage balance and safe operation are essential. Enhances charge/discharge balance to minimize overcharge or deep-discharge of individual batteries, supporting predictable system behavior. Typical applications (practical use scenarios) 1. Off-grid solar battery banks: Add the balancer to a 24 V or paralleled higher-voltage battery bank to keep series strings balanced during charge and discharge cycles, improving overall storage efficiency. 2. Marine and RV power systems: Use in 24 V on-board battery systems (or as part of a paralleled solution for higher voltages) to maintain stable power for navigation electronics, lighting and appliances while protecting starter and house batteries. 3. Industrial and mobile equipment: Fit into 24 V or modular higher-voltage configurations for forklifts, utility vehicles or backup power systems to reduce maintenance and prevent single-battery failures from affecting the whole pack. Installation and compatibility notes Designed to integrate with standard two-12 V battery arrangements and with multiple equalizers in parallel for larger voltage banks. Follow recommended wiring practices to take advantage of reverse polarity protection and low-voltage isolation features. Intended for use where maintaining balanced voltage across series-connected battery groups is required. This intelligent professional balancer delivers practical voltage regulation and safety features for 24 V systems and scalable solutions for higher-voltage battery banks, helping to protect batteries, improve performance and reduce maintenance.