Feature: 1. KEEP BATTERY BALANCED: The battery equalizer 192V can be connected in series or parallel for a long time in the battery, so that the battery can automatically maintain the balance of the battery state, the battery can stay healthy and extend life 2. SMART PROTECTION: This battery voltage balancer come with reverse polarity protection and disconnect at low voltage for longer battery life, you can use with confidence 3. APPLICABLE SCENARIO: This battery equalizer 192V is recommended for cars, boats, golf carts, motorcycles, solar, trucks, RVs, electric forklift batteries and any other battery pack configuration 4. TECHNICAL PARAMETERS: When you hear some sound of battery voltage balancer, it is the current that flow until equilibrium, optimized current from 0‑10A 5. SAFE PROTECTION: Battery equalizer built in protection mechanism to prevent damage to the battery, safe guard your battery from overcharging and overdischarging Specification: Item Type: Battery Equalizer Model: NBFY-16S Battery Nominal Voltage: 16 x (2.4V, 3.6V, 6V, 12V) Optimized Current: 0-10A Protection: Reverse polarity protection Low Voltage Disconnect: 1.8V. Package List: 1 x Battery Equalizer1 x User Manual4 x Accessories