Features 1、USE: Can be used to connect four 12V batteries, either in series or in parallel. For battery packs of 96V and above, multiple 48V equalizers can be connected in parallel. 2、MAINTAIN BATTERY HEALTHY STATE: It can be used to maintain the charge, discharge balance between each series connected battery, effectively maintaining the healthy state of the batteries and prolonging their service life. 3、INTELLIGENT PREVENTION: This battery equalizer has intelligent reverse polarity prevention and low voltage disconnect function, which makes the use more safe and reliable. 4、WIDELY APPLIED: It is recommended for use in cars, boats, golf carts, motorcycles, solar energy systems, trucks, RVs, electric forklift batteries and any other battery pack configurations. 5、LED DISPLAY: This battery voltage balancer adopts LED digital tube display, which is convenient for customers to read the battery voltage and increase the convenience of use. Specifications Item Type: Battery Equalizer Material: PCB Weight: Approx. 378g / 13.3oz Operating Voltage: 4x(7.4V, 11.1V, 12V, 14.8V) Compensation Current: 0-10A Standby Current: 50mA(12V) Prevention: Reverse Connection Prevention Display: LED Digital Tube Package List 1 x Battery Equalizer 1 x Instruction Manual 1 x Caution Card 4 x Accessory