Feature: 1. For Battery Balance: The 72V battery balancer can be connected in series or parallel for a long time in the battery, automatically maintaining the balance of the battery state, stable and reliable. 2. Intelligent Protection: The battery balancer has reverse polarity protection, with 1.8V low voltage disconnection, ensuring safe and reliable operation, effectively extending the battery service life. 3. Applicable Range: This battery balancer can be used for automobiles, ships, motorcycles, solar, trucks, RVs, electric forklifts, and other battery packs, making it convenient and practical. 4. Convenient Use: This battery balancer is compact and lightweight, easy to use, store, and carry, equipped with wiring harness for easy connection, has a wide range of applications. 5. Metal Structure: The battery equalizer housing is made of excellent metal, with high hardness, impact resistance, corrosion resistance, and can be used in various environments. Specification: Item Type: Battery Balancer Model: NBFY-6S Nominal Voltage: 6x(2.4V, 3.6V, 6V, 12V) Optimized Current: 0-10A Protection: Reverse Polarity Protection Low Voltage Cutoff: 1.8V. Package List: 1 x Battery Balancer 1 x User Manual 1 x Accessory